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310423203310132 = 221122373894292083
BaseRepresentation
bin100011010010101000000100…
…0110000110110101000110100
31111201010011112202212111100001
41012211100020300312220310
5311141433210021411012
63020114241221001044
7122246223235000033
oct10645201060665064
91451104482774301
10310423203310132
118aa01817609200
122a99611a853184
1310429a23103683
1456927c561a71a
1525d4c4726a357
hex11a5408c36a34

310423203310132 has 144 divisors (see below), whose sum is σ = 638709483807360. Its totient is φ = 131622016711680.

The previous prime is 310423203310079. The next prime is 310423203310163. The reversal of 310423203310132 is 231013302324013.

It is a self number, because there is not a number n which added to its sum of digits gives 310423203310132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70178563 + ... + 74470645.

It is an arithmetic number, because the mean of its divisors is an integer number (4435482526440).

Almost surely, 2310423203310132 is an apocalyptic number.

It is an amenable number.

310423203310132 is an abundant number, since it is smaller than the sum of its proper divisors (328286280497228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

310423203310132 is a wasteful number, since it uses less digits than its factorization.

310423203310132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292294 (or 4292281 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 310423203310132 its reverse (231013302324013), we get a palindrome (541436505634145).

The spelling of 310423203310132 in words is "three hundred ten trillion, four hundred twenty-three billion, two hundred three million, three hundred ten thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 23 44 46 73 89 92 121 146 178 242 253 292 356 484 506 803 979 1012 1606 1679 1958 2047 2783 3212 3358 3916 4094 5566 6497 6716 8188 8833 10769 11132 12994 17666 18469 21538 22517 25988 35332 36938 43076 45034 71467 73876 90068 142934 149431 203159 247687 285868 298862 406318 495374 597724 786137 812636 990748 1572274 1643741 3144548 3287482 4292083 6574964 8584166 17168332 18081151 36162302 47212913 72324604 94425826 98717909 188851652 197435818 313322059 381995387 394871636 519342043 626644118 763990774 1038684086 1085896999 1253288236 1527981548 2077368172 2171793998 3446542649 4201949257 4343587996 6893085298 7206407357 8403898514 8785893901 11944866989 13786170596 14412814714 16807797028 17571787802 23889733978 27885663251 28825629428 35143575604 37911969139 46221441827 47779467956 55771326502 75823938278 79270480927 92442883654 96644832911 111542653004 151647876556 158540961854 184885767308 193289665822 306742295761 317081923708 386579331644 613484591522 641370254773 871975290197 1063093162021 1226969183044 1282740509546 1743950580394 2126186324042 2565481019092 3374165253371 3487901160788 4252372648084 6748330506742 7055072802503 13496661013484 14110145605006 28220291210012 77605800827533 155211601655066 310423203310132