Search a number
-
+
314312982 = 2352385497
BaseRepresentation
bin10010101111000…
…000100100010110
3210220102202100120
4102233000210112
51120431003412
651104452410
710534421244
oct2257004426
9726382316
10314312982
1115146aaa5
128931a106
135016c819
142da5b794
151c8d9b8c
hex12bc0916

314312982 has 8 divisors (see below), whose sum is σ = 628625976. Its totient is φ = 104770992.

The previous prime is 314312981. The next prime is 314312987. The reversal of 314312982 is 289213413.

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

314312982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314312981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26192743 + ... + 26192754.

It is an arithmetic number, because the mean of its divisors is an integer number (78578247).

Almost surely, 2314312982 is an apocalyptic number.

314312982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314312982 is a wasteful number, since it uses less digits than its factorization.

314312982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52385502.

The product of its digits is 10368, while the sum is 33.

The square root of 314312982 is about 17728.8742451403. The cubic root of 314312982 is about 679.9141918830.

The spelling of 314312982 in words is "three hundred fourteen million, three hundred twelve thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 52385497 104770994 157156491 314312982