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153030907664829 = 321042912329132241
BaseRepresentation
bin100010110010111001001000…
…111001000001100110111101
3202001211121112001222010022200
4202302321020321001212331
5130024224244330233304
61301245232314102113
744143055356630455
oct4262711071014675
9661747461863280
10153030907664829
1144840052961a97
12151b64b941a939
1367509a280c28c
1429b0a42110d65
1512a5a422dee39
hex8b2e48e419bd

153030907664829 has 24 divisors (see below), whose sum is σ = 221085441977400. Its totient is φ = 102001777320960.

The previous prime is 153030907664813. The next prime is 153030907664879. The reversal of 153030907664829 is 928466709030351.

153030907664829 is a `hidden beast` number, since 1 + 5 + 3 + 0 + 3 + 0 + 90 + 7 + 66 + 482 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 22431609384804 + 130599298280025 = 4736202^2 + 11428005^2 .

It is not a de Polignac number, because 153030907664829 - 24 = 153030907664813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153030907664879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1157146149 + ... + 1157278389.

It is an arithmetic number, because the mean of its divisors is an integer number (9211893415725).

It is a 1-persistent number, because it is pandigital, but 2⋅153030907664829 = 306061815329658 is not.

Almost surely, 2153030907664829 is an apocalyptic number.

It is an amenable number.

153030907664829 is a deficient number, since it is larger than the sum of its proper divisors (68054534312571).

153030907664829 is a wasteful number, since it uses less digits than its factorization.

153030907664829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155005 (or 155002 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 63.

The spelling of 153030907664829 in words is "one hundred fifty-three trillion, thirty billion, nine hundred seven million, six hundred sixty-four thousand, eight hundred twenty-nine".

Divisors: 1 3 9 10429 12329 31287 36987 93861 110961 132241 396723 1190169 128579141 385737423 1157212269 1379141389 1630399289 4137424167 4891197867 12412272501 14673593601 17003434184981 51010302554943 153030907664829