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13300755 = 351368209
BaseRepresentation
bin110010101111…
…010000010011
3221000202012120
4302233100103
511401111010
61153025323
7221024466
oct62572023
927022176
1013300755
117565066
124555243
1329a9090
141aa32dd
15127ae70
hexcaf413

13300755 has 16 divisors (see below), whose sum is σ = 22918560. Its totient is φ = 6547968.

The previous prime is 13300753. The next prime is 13300787. The reversal of 13300755 is 55700331.

13300755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13300755 - 21 = 13300753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13300753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33910 + ... + 34299.

It is an arithmetic number, because the mean of its divisors is an integer number (1432410).

Almost surely, 213300755 is an apocalyptic number.

13300755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13300755 is a deficient number, since it is larger than the sum of its proper divisors (9617805).

13300755 is a wasteful number, since it uses less digits than its factorization.

13300755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68230.

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 13300755 is about 3647.0200163969. The cubic root of 13300755 is about 236.9329333634.

The spelling of 13300755 in words is "thirteen million, three hundred thousand, seven hundred fifty-five".

Divisors: 1 3 5 13 15 39 65 195 68209 204627 341045 886717 1023135 2660151 4433585 13300755