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72675314 = 2109389857
BaseRepresentation
bin1000101010011…
…10111111110010
312001202021210022
410111032333302
5122101102224
611113403442
71541505245
oct425167762
9161667708
1072675314
1138029048
1220409582
131209745a
14991b25c
1565a865e
hex454eff2

72675314 has 16 divisors (see below), whose sum is σ = 110424600. Its totient is φ = 35869824.

The previous prime is 72675299. The next prime is 72675341. The reversal of 72675314 is 41357627.

It can be written as a sum of positive squares in 4 ways, for example, as 70476025 + 2199289 = 8395^2 + 1483^2 .

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, 84374 + ... + 85230.

Almost surely, 272675314 is an apocalyptic number.

72675314 is a deficient number, since it is larger than the sum of its proper divisors (37749286).

72675314 is a wasteful number, since it uses less digits than its factorization.

72675314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357.

The product of its digits is 35280, while the sum is 35.

The square root of 72675314 is about 8524.9817595113. The cubic root of 72675314 is about 417.3133763782.

The spelling of 72675314 in words is "seventy-two million, six hundred seventy-five thousand, three hundred fourteen".

Divisors: 1 2 109 218 389 778 857 1714 42401 84802 93413 186826 333373 666746 36337657 72675314