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14806675 = 5213291571
BaseRepresentation
bin111000011110…
…111010010011
31000212020221101
4320132322103
512242303200
61245205231
7236566102
oct70367223
930766841
1014806675
1183a3524
124b60817
1330b5660
141d76039
15147726a
hexe1ee93

14806675 has 24 divisors (see below), whose sum is σ = 20467440. Its totient is φ = 10550400.

The previous prime is 14806661. The next prime is 14806679. The reversal of 14806675 is 57660841.

It is a de Polignac number, because none of the positive numbers 2k-14806675 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14806679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8640 + ... + 10210.

It is an arithmetic number, because the mean of its divisors is an integer number (852810).

Almost surely, 214806675 is an apocalyptic number.

14806675 is the 3142-nd pentagonal number.

14806675 is a deficient number, since it is larger than the sum of its proper divisors (5660765).

14806675 is a wasteful number, since it uses less digits than its factorization.

14806675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623 (or 1618 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 14806675 is about 3847.9442563530. The cubic root of 14806675 is about 245.5571106675.

The spelling of 14806675 in words is "fourteen million, eight hundred six thousand, six hundred seventy-five".

Divisors: 1 5 13 25 29 65 145 325 377 725 1571 1885 7855 9425 20423 39275 45559 102115 227795 510575 592267 1138975 2961335 14806675