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14136155 = 511318291
BaseRepresentation
bin110101111011…
…001101011011
3222121012011022
4311323031123
512104324110
61222553055
7231104165
oct65731533
928535138
1014136155
117a85780
12489878b
132c0c3b7
141c3d935
151393755
hexd7b35b

14136155 has 16 divisors (see below), whose sum is σ = 19104768. Its totient is φ = 9948000.

The previous prime is 14136131. The next prime is 14136169. The reversal of 14136155 is 55163141.

It is not a de Polignac number, because 14136155 - 214 = 14119771 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2441 + ... + 5850.

It is an arithmetic number, because the mean of its divisors is an integer number (1194048).

Almost surely, 214136155 is an apocalyptic number.

14136155 is a deficient number, since it is larger than the sum of its proper divisors (4968613).

14136155 is a wasteful number, since it uses less digits than its factorization.

14136155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8338.

The product of its digits is 1800, while the sum is 26.

The square root of 14136155 is about 3759.8078408344. The cubic root of 14136155 is about 241.7930236300.

Adding to 14136155 its reverse (55163141), we get a palindrome (69299296).

The spelling of 14136155 in words is "fourteen million, one hundred thirty-six thousand, one hundred fifty-five".

Divisors: 1 5 11 31 55 155 341 1705 8291 41455 91201 257021 456005 1285105 2827231 14136155