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152033504120 = 23511333635731
BaseRepresentation
bin1000110110010111100…
…1110010101101111000
3112112102110212020002222
42031211321302231320
54442331034112440
6153502045343212
713661350314461
oct2154571625570
9475373766088
10152033504120
1159527a49973
122556b867b08
131144b957734
14750388bd68
153e4c3ae2b5
hex2365e72b78

152033504120 has 32 divisors (see below), whose sum is σ = 345102610320. Its totient is φ = 60275228160.

The previous prime is 152033504111. The next prime is 152033504123. The reversal of 152033504120 is 21405330251.

It is a happy number.

It is a super-2 number, since 2×1520335041202 (a number of 23 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 152033504120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152033504123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16813346 + ... + 16822385.

Almost surely, 2152033504120 is an apocalyptic number.

152033504120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152033504120 is an abundant number, since it is smaller than the sum of its proper divisors (193069106200).

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

152033504120 is a wasteful number, since it uses less digits than its factorization.

152033504120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33635855 (or 33635851 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 152033504120 its reverse (21405330251), we get a palindrome (173438834371).

The spelling of 152033504120 in words is "one hundred fifty-two billion, thirty-three million, five hundred four thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 113 226 452 565 904 1130 2260 4520 33635731 67271462 134542924 168178655 269085848 336357310 672714620 1345429240 3800837603 7601675206 15203350412 19004188015 30406700824 38008376030 76016752060 152033504120