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14056523 = 131956909
BaseRepresentation
bin110101100111…
…110001001011
3222110010220222
4311213301023
512044302043
61221140255
7230323055
oct65476113
928403828
1014056523
117a30968
12485a68b
132bb2090
141c1c8d5
151379d68
hexd67c4b

14056523 has 8 divisors (see below), whose sum is σ = 15934800. Its totient is φ = 12292128.

The previous prime is 14056507. The next prime is 14056529. The reversal of 14056523 is 32565041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14056523 - 24 = 14056507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14056492 and 14056501.

It is not an unprimeable number, because it can be changed into a prime (14056529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28208 + ... + 28701.

It is an arithmetic number, because the mean of its divisors is an integer number (1991850).

Almost surely, 214056523 is an apocalyptic number.

14056523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14056523 is a deficient number, since it is larger than the sum of its proper divisors (1878277).

14056523 is a wasteful number, since it uses less digits than its factorization.

14056523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56941.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 14056523 is about 3749.2029819683. The cubic root of 14056523 is about 241.3381443865.

The spelling of 14056523 in words is "fourteen million, fifty-six thousand, five hundred twenty-three".

Divisors: 1 13 19 247 56909 739817 1081271 14056523