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14053385 = 531711277
BaseRepresentation
bin110101100111…
…000000001001
3222102222121202
4311213000021
512044202020
61221113545
7230310653
oct65470011
928388552
1014053385
117a29575
1248588b5
132bb0818
141c1b6d3
151378e75
hexd67009

14053385 has 16 divisors (see below), whose sum is σ = 17667072. Its totient is φ = 10718400.

The previous prime is 14053357. The next prime is 14053393. The reversal of 14053385 is 58335041.

It is not a de Polignac number, because 14053385 - 28 = 14053129 is a prime.

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, 10367 + ... + 11643.

It is an arithmetic number, because the mean of its divisors is an integer number (1104192).

Almost surely, 214053385 is an apocalyptic number.

It is an amenable number.

14053385 is a deficient number, since it is larger than the sum of its proper divisors (3613687).

14053385 is a wasteful number, since it uses less digits than its factorization.

14053385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 14053385 is about 3748.7844696648. The cubic root of 14053385 is about 241.3201841494.

It can be divided in two parts, 14053 and 385, that multiplied together give a triangular number (5410405 = T3289).

The spelling of 14053385 in words is "fourteen million, fifty-three thousand, three hundred eighty-five".

Divisors: 1 5 31 71 155 355 1277 2201 6385 11005 39587 90667 197935 453335 2810677 14053385