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314872 = 2339359
BaseRepresentation
bin1001100110111111000
3120222220221
41030313320
540033442
610425424
72450665
oct1146770
9528827
10314872
111a5628
12132274
13b041c
1482a6c
1563467
hex4cdf8

314872 has 8 divisors (see below), whose sum is σ = 590400. Its totient is φ = 157432.

The previous prime is 314851. The next prime is 314879. The reversal of 314872 is 278413.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19672 + ... + 19687.

It is an arithmetic number, because the mean of its divisors is an integer number (73800).

2314872 is an apocalyptic number.

It is an amenable number.

314872 is a deficient number, since it is larger than the sum of its proper divisors (275528).

314872 is a wasteful number, since it uses less digits than its factorization.

314872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39365 (or 39361 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 314872 is about 561.1345649664. The cubic root of 314872 is about 68.0317037862.

The spelling of 314872 in words is "three hundred fourteen thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 39359 78718 157436 314872