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72416795 = 5111316669
BaseRepresentation
bin1000101000011…
…11111000011011
312001021011011112
410110033320123
5122014314140
611104050535
71536350453
oct424177033
9161234145
1072416795
11379718a0
1220303a4b
1312006899
149890d63
156556c65
hex450fe1b

72416795 has 8 divisors (see below), whose sum is σ = 94800240. Its totient is φ = 52666720.

The previous prime is 72416779. The next prime is 72416843. The reversal of 72416795 is 59761427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 72416795 - 24 = 72416779 is a prime.

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, 658280 + ... + 658389.

It is an arithmetic number, because the mean of its divisors is an integer number (11850030).

Almost surely, 272416795 is an apocalyptic number.

72416795 is a deficient number, since it is larger than the sum of its proper divisors (22383445).

72416795 is a wasteful number, since it uses less digits than its factorization.

72416795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316685.

The product of its digits is 105840, while the sum is 41.

The square root of 72416795 is about 8509.8058144707. The cubic root of 72416795 is about 416.8179692292.

The spelling of 72416795 in words is "seventy-two million, four hundred sixteen thousand, seven hundred ninety-five".

Divisors: 1 5 11 55 1316669 6583345 14483359 72416795