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153357160146 = 23316734993517
BaseRepresentation
bin1000111011010011001…
…1001000111011010010
3112122211201112220211020
42032310303020323102
510003033413111041
6154241252100310
714036222232111
oct2166463107322
9478751486736
10153357160146
115a047134273
122587b004696
13115ccc55c58
1475cb5a9c78
153ec86c3866
hex23b4cc8ed2

153357160146 has 64 divisors (see below), whose sum is σ = 321517056000. Its totient is φ = 48703913280.

The previous prime is 153357160111. The next prime is 153357160163. The reversal of 153357160146 is 641061753351.

It is a happy number.

153357160146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 153357160098 and 153357160107.

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 31 ways as a sum of consecutive naturals, for example, 43602780 + ... + 43606296.

It is an arithmetic number, because the mean of its divisors is an integer number (5023704000).

Almost surely, 2153357160146 is an apocalyptic number.

153357160146 is an abundant number, since it is smaller than the sum of its proper divisors (168159895854).

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

153357160146 is a wasteful number, since it uses less digits than its factorization.

153357160146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7119.

The product of its (nonzero) digits is 226800, while the sum is 42.

The spelling of 153357160146 in words is "one hundred fifty-three billion, three hundred fifty-seven million, one hundred sixty thousand, one hundred forty-six".

Divisors: 1 2 3 6 31 62 67 93 134 186 201 402 2077 3499 3517 4154 6231 6998 7034 10497 10551 12462 20994 21102 108469 109027 216938 218054 234433 235639 325407 327081 468866 471278 650814 654162 703299 706917 1406598 1413834 7267423 7304809 12305983 14534846 14609618 21802269 21914427 24611966 36917949 43604538 43828854 73835898 381485473 762970946 824500861 1144456419 1649001722 2288912838 2473502583 4947005166 25559526691 51119053382 76678580073 153357160146