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164476036 = 22231787783
BaseRepresentation
bin10011100110110…
…11010010000100
3102110111020201001
421303123102010
5314101213121
624153143044
74035010654
oct1163332204
9373436631
10164476036
118492a30a
12470baa84
13280c9bca
1417bb6364
15e68d991
hex9cdb484

164476036 has 12 divisors (see below), whose sum is σ = 300347712. Its totient is φ = 78662408.

The previous prime is 164476031. The next prime is 164476043. The reversal of 164476036 is 630674461.

It is a junction number, because it is equal to n+sod(n) for n = 164475986 and 164476004.

It is not an unprimeable number, because it can be changed into a prime (164476031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893800 + ... + 893983.

It is an arithmetic number, because the mean of its divisors is an integer number (25028976).

Almost surely, 2164476036 is an apocalyptic number.

It is an amenable number.

164476036 is a deficient number, since it is larger than the sum of its proper divisors (135871676).

164476036 is a wasteful number, since it uses less digits than its factorization.

164476036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787810 (or 1787808 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 164476036 is about 12824.8210903700. The cubic root of 164476036 is about 547.8994656358.

The spelling of 164476036 in words is "one hundred sixty-four million, four hundred seventy-six thousand, thirty-six".

Divisors: 1 2 4 23 46 92 1787783 3575566 7151132 41119009 82238018 164476036