Search a number
-
+
10230310310 = 2511315950849
BaseRepresentation
bin10011000011100011…
…00010010110100110
3222101222010121110212
421201301202112212
5131422424412220
64411051015422
7511342126403
oct114161422646
928358117425
1010230310310
11437a81a610
121b9613a572
13c70627a6c
146d09952aa
153ed2030c5
hex261c625a6

10230310310 has 64 divisors (see below), whose sum is σ = 21088512000. Its totient is φ = 3539020800.

The previous prime is 10230310271. The next prime is 10230310327. The reversal of 10230310310 is 1301303201.

It is a super-2 number, since 2×102303103102 (a number of 21 digits) contains 22 as substring.

10230310310 is a modest number, since divided by 310310 gives 10230 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175766 + ... + 226614.

It is an arithmetic number, because the mean of its divisors is an integer number (329508000).

Almost surely, 210230310310 is an apocalyptic number.

10230310310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10230310310 is an abundant number, since it is smaller than the sum of its proper divisors (10858201690).

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

10230310310 is a wasteful number, since it uses less digits than its factorization.

10230310310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50957.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10230310310 its reverse (1301303201), we get a palindrome (11531613511).

The spelling of 10230310310 in words is "ten billion, two hundred thirty million, three hundred ten thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 31 55 59 62 110 118 155 295 310 341 590 649 682 1298 1705 1829 3245 3410 3658 6490 9145 18290 20119 40238 50849 100595 101698 201190 254245 508490 559339 1118678 1576319 2796695 3000091 3152638 5593390 6000182 7881595 15000455 15763190 17339509 30000910 33001001 34679018 66002002 86697545 93002821 165005005 173395090 186005642 330010010 465014105 930028210 1023031031 2046062062 5115155155 10230310310