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13895714 = 272141793
BaseRepresentation
bin110101000000…
…100000100010
3222010222100002
4311000200202
512024130324
61213500002
7226053200
oct65004042
928128302
1013895714
117931068
1247a1602
132b56b21
141bba070
1513473ae
hexd40822

13895714 has 12 divisors (see below), whose sum is σ = 24246774. Its totient is φ = 5955264.

The previous prime is 13895701. The next prime is 13895737. The reversal of 13895714 is 41759831.

It can be written as a sum of positive squares in only one way, i.e., 12496225 + 1399489 = 3535^2 + 1183^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70799 + ... + 70994.

Almost surely, 213895714 is an apocalyptic number.

13895714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13895714 is a deficient number, since it is larger than the sum of its proper divisors (10351060).

13895714 is a wasteful number, since it uses less digits than its factorization.

13895714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141809 (or 141802 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 13895714 is about 3727.6955347775. The cubic root of 13895714 is about 240.4142959910.

The spelling of 13895714 in words is "thirteen million, eight hundred ninety-five thousand, seven hundred fourteen".

Divisors: 1 2 7 14 49 98 141793 283586 992551 1985102 6947857 13895714