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13023202222230 = 23510934913114073
BaseRepresentation
bin1011110110000011001101…
…0101111010000010010110
31201010000011100120112121120
42331200303111322002112
53201333004232102410
643410435420424410
72512616043262224
oct275406325720226
951100140515546
1013023202222230
11417112215a772
121563b980a8106
1373610c8cc1b5
1433047d713b14
15178b6b5de570
hexbd83357a096

13023202222230 has 64 divisors (see below), whose sum is σ = 31543614717120. Its totient is φ = 3440864157696.

The previous prime is 13023202222187. The next prime is 13023202222249. The reversal of 13023202222230 is 3222220232031.

13023202222230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×130232022222302 (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13023202222230.

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, 114108474 + ... + 114222546.

It is an arithmetic number, because the mean of its divisors is an integer number (492868979955).

Almost surely, 213023202222230 is an apocalyptic number.

13023202222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023202222230 is an abundant number, since it is smaller than the sum of its proper divisors (18520412494890).

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

13023202222230 is a wasteful number, since it uses less digits than its factorization.

13023202222230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149105.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 13023202222230 its reverse (3222220232031), we get a palindrome (16245422454261).

The spelling of 13023202222230 in words is "thirteen trillion, twenty-three billion, two hundred two million, two hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 109 218 327 545 654 1090 1635 3270 34913 69826 104739 114073 174565 209478 228146 342219 349130 523695 570365 684438 1047390 1140730 1711095 3422190 3805517 7611034 11416551 12433957 19027585 22833102 24867914 37301871 38055170 57082755 62169785 74603742 114165510 124339570 186509355 373018710 3982630649 7965261298 11947891947 19913153245 23895783894 39826306490 59739459735 119478919470 434106740741 868213481482 1302320222223 2170533703705 2604640444446 4341067407410 6511601111115 13023202222230