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314275983 = 3779189437
BaseRepresentation
bin10010101110110…
…111100010001111
3210220100212121020
4102232313202033
51120423312413
651104005223
710534205340
oct2256674217
9726325536
10314275983
1115144521a
1289300813
1350158a28
142da4c0c7
151c8cdc23
hex12bb788f

314275983 has 16 divisors (see below), whose sum is σ = 484961280. Its totient is φ = 177312096.

The previous prime is 314275961. The next prime is 314275993. The reversal of 314275983 is 389572413.

It is not a de Polignac number, because 314275983 - 28 = 314275727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314275993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93060 + ... + 96377.

It is an arithmetic number, because the mean of its divisors is an integer number (30310080).

Almost surely, 2314275983 is an apocalyptic number.

314275983 is a deficient number, since it is larger than the sum of its proper divisors (170685297).

314275983 is a wasteful number, since it uses less digits than its factorization.

314275983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189526.

The product of its digits is 181440, while the sum is 42.

The square root of 314275983 is about 17727.8307471614. The cubic root of 314275983 is about 679.8875123907.

The spelling of 314275983 in words is "three hundred fourteen million, two hundred seventy-five thousand, nine hundred eighty-three".

Divisors: 1 3 7 21 79 237 553 1659 189437 568311 1326059 3978177 14965523 44896569 104758661 314275983