Search a number
-
+
164793160936 = 23179115079023
BaseRepresentation
bin1001100101111001110…
…0000001010011101000
3120202100201101221201001
42121132130001103220
510144444022122221
6203412133204344
714622504520225
oct2313634012350
9522321357631
10164793160936
1163985496998
1227b30a906b4
13127032b8321
147d9433294c
154447688391
hex265e7014e8

164793160936 has 16 divisors (see below), whose sum is σ = 310713364800. Its totient is φ = 81936263664.

The previous prime is 164793160901. The next prime is 164793160937. The reversal of 164793160936 is 639061397461.

It is not an unprimeable number, because it can be changed into a prime (164793160937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57538080 + ... + 57540943.

It is an arithmetic number, because the mean of its divisors is an integer number (19419585300).

Almost surely, 2164793160936 is an apocalyptic number.

It is an amenable number.

164793160936 is a deficient number, since it is larger than the sum of its proper divisors (145920203864).

164793160936 is a wasteful number, since it uses less digits than its factorization.

164793160936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115079208 (or 115079204 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 55.

The spelling of 164793160936 in words is "one hundred sixty-four billion, seven hundred ninety-three million, one hundred sixty thousand, nine hundred thirty-six".

Divisors: 1 2 4 8 179 358 716 1432 115079023 230158046 460316092 920632184 20599145117 41198290234 82396580468 164793160936