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14804725 = 521345553
BaseRepresentation
bin111000011110…
…011011110101
31000212011021011
4320132123311
512242222400
61245152221
7236560315
oct70363365
930764234
1014804725
1183a2011
124b5b671
1330b47c0
141d75445
1514768ba
hexe1e6f5

14804725 has 12 divisors (see below), whose sum is σ = 19770436. Its totient is φ = 10932480.

The previous prime is 14804723. The next prime is 14804729. The reversal of 14804725 is 52740841.

It can be written as a sum of positive squares in 6 ways, for example, as 531441 + 14273284 = 729^2 + 3778^2 .

It is not a de Polignac number, because 14804725 - 21 = 14804723 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14804723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22452 + ... + 23101.

Almost surely, 214804725 is an apocalyptic number.

It is an amenable number.

14804725 is a deficient number, since it is larger than the sum of its proper divisors (4965711).

14804725 is a wasteful number, since it uses less digits than its factorization.

14804725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45576 (or 45571 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 14804725 is about 3847.6908659610. The cubic root of 14804725 is about 245.5463304532.

The spelling of 14804725 in words is "fourteen million, eight hundred four thousand, seven hundred twenty-five".

Divisors: 1 5 13 25 65 325 45553 227765 592189 1138825 2960945 14804725