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164056314 = 23127215297
BaseRepresentation
bin10011100011101…
…00110011111010
3102102200220221210
421301310303322
5313444300224
624140143550
74031312202
oct1161646372
9372626853
10164056314
1184672a34
1246b37bb6
1327cb0b56
1417b07402
15e609429
hex9c74cfa

164056314 has 16 divisors (see below), whose sum is σ = 330697728. Its totient is φ = 54254592.

The previous prime is 164056259. The next prime is 164056381. The reversal of 164056314 is 413650461.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106887 + ... + 108410.

It is an arithmetic number, because the mean of its divisors is an integer number (20668608).

Almost surely, 2164056314 is an apocalyptic number.

164056314 is an abundant number, since it is smaller than the sum of its proper divisors (166641414).

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

164056314 is a wasteful number, since it uses less digits than its factorization.

164056314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215429.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 164056314 is about 12808.4469784592. The cubic root of 164056314 is about 547.4330119664.

The spelling of 164056314 in words is "one hundred sixty-four million, fifty-six thousand, three hundred fourteen".

Divisors: 1 2 3 6 127 254 381 762 215297 430594 645891 1291782 27342719 54685438 82028157 164056314