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13714655 = 52742931
BaseRepresentation
bin110100010100…
…010011011111
3221210202222012
4310110103133
512002332110
61205541435
7224400263
oct64242337
927722865
1013714655
117818029
12471487b
132ac25a6
141b700a3
15130d905
hexd144df

13714655 has 4 divisors (see below), whose sum is σ = 16457592. Its totient is φ = 10971720.

The previous prime is 13714643. The next prime is 13714663. The reversal of 13714655 is 55641731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55641731 = 173273043.

It is not a de Polignac number, because 13714655 - 24 = 13714639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1371461 + ... + 1371470.

It is an arithmetic number, because the mean of its divisors is an integer number (4114398).

Almost surely, 213714655 is an apocalyptic number.

13714655 is a deficient number, since it is larger than the sum of its proper divisors (2742937).

13714655 is an equidigital number, since it uses as much as digits as its factorization.

13714655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742936.

The product of its digits is 12600, while the sum is 32.

The square root of 13714655 is about 3703.3302580245. The cubic root of 13714655 is about 239.3655406688.

The spelling of 13714655 in words is "thirteen million, seven hundred fourteen thousand, six hundred fifty-five".

Divisors: 1 5 2742931 13714655