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314314187 = 1128574017
BaseRepresentation
bin10010101111000…
…000110111001011
3210220102211000012
4102233000313023
51120431023222
651104502135
710534424615
oct2257006713
9726384005
10314314187
111514709a0
128931a94b
1350170235
142da5bdb5
151c8da1e2
hex12bc0dcb

314314187 has 4 divisors (see below), whose sum is σ = 342888216. Its totient is φ = 285740160.

The previous prime is 314314163. The next prime is 314314199. The reversal of 314314187 is 781413413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 314314187 - 26 = 314314123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314314087) 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, 14286998 + ... + 14287019.

It is an arithmetic number, because the mean of its divisors is an integer number (85722054).

Almost surely, 2314314187 is an apocalyptic number.

314314187 is a deficient number, since it is larger than the sum of its proper divisors (28574029).

314314187 is a wasteful number, since it uses less digits than its factorization.

314314187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28574028.

The product of its digits is 8064, while the sum is 32.

The square root of 314314187 is about 17728.9082292170. The cubic root of 314314187 is about 679.9150607574.

The spelling of 314314187 in words is "three hundred fourteen million, three hundred fourteen thousand, one hundred eighty-seven".

Divisors: 1 11 28574017 314314187