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11479975 = 521335323
BaseRepresentation
bin101011110010…
…101110100111
3210121020120021
4223302232213
510414324400
61050020011
7166402213
oct53625647
923536507
1011479975
116531091
123a17607
1324bc3b0
14174b943
15101b71a
hexaf2ba7

11479975 has 12 divisors (see below), whose sum is σ = 15330616. Its totient is φ = 8477280.

The previous prime is 11479957. The next prime is 11480069. The reversal of 11479975 is 57997411.

11479975 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11479975 - 29 = 11479463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17337 + ... + 17986.

Almost surely, 211479975 is an apocalyptic number.

11479975 is a deficient number, since it is larger than the sum of its proper divisors (3850641).

11479975 is a wasteful number, since it uses less digits than its factorization.

11479975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35346 (or 35341 counting only the distinct ones).

The product of its digits is 79380, while the sum is 43.

The square root of 11479975 is about 3388.2111799591. The cubic root of 11479975 is about 225.5867811508.

It can be divided in two parts, 114 and 79975, that added together give a square (80089 = 2832).

The spelling of 11479975 in words is "eleven million, four hundred seventy-nine thousand, nine hundred seventy-five".

Divisors: 1 5 13 25 65 325 35323 176615 459199 883075 2295995 11479975