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13742795 = 5111913151
BaseRepresentation
bin110100011011…
…001011001011
3221212012120102
4310123023023
512004232140
61210320015
7224545313
oct64331313
927765512
1013742795
117837190
12472900b
132b02341
141b7a443
151316e15
hexd1b2cb

13742795 has 16 divisors (see below), whose sum is σ = 18938880. Its totient is φ = 9468000.

The previous prime is 13742777. The next prime is 13742803. The reversal of 13742795 is 59724731.

It is not a de Polignac number, because 13742795 - 26 = 13742731 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 5531 + ... + 7620.

It is an arithmetic number, because the mean of its divisors is an integer number (1183680).

Almost surely, 213742795 is an apocalyptic number.

13742795 is a deficient number, since it is larger than the sum of its proper divisors (5196085).

13742795 is a wasteful number, since it uses less digits than its factorization.

13742795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13186.

The product of its digits is 52920, while the sum is 38.

The square root of 13742795 is about 3707.1275942433. The cubic root of 13742795 is about 239.5291404753.

The spelling of 13742795 in words is "thirteen million, seven hundred forty-two thousand, seven hundred ninety-five".

Divisors: 1 5 11 19 55 95 209 1045 13151 65755 144661 249869 723305 1249345 2748559 13742795