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314972054 = 21391132993
BaseRepresentation
bin10010110001100…
…001011110010110
3210221200020102122
4102301201132112
51121113101204
651130535542
710543134605
oct2261413626
9727606378
10314972054
11151880191
12895975b2
13503407c7
142db8da3c
151c9ba0be
hex12c61796

314972054 has 8 divisors (see below), whose sum is σ = 475857480. Its totient is φ = 156352896.

The previous prime is 314972041. The next prime is 314972069. The reversal of 314972054 is 450279413.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566219 + ... + 566774.

It is an arithmetic number, because the mean of its divisors is an integer number (59482185).

Almost surely, 2314972054 is an apocalyptic number.

314972054 is a deficient number, since it is larger than the sum of its proper divisors (160885426).

314972054 is a wasteful number, since it uses less digits than its factorization.

314972054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133134.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 314972054 is about 17747.4520424764. The cubic root of 314972054 is about 680.3890896079.

The spelling of 314972054 in words is "three hundred fourteen million, nine hundred seventy-two thousand, fifty-four".

Divisors: 1 2 139 278 1132993 2265986 157486027 314972054