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14779413 = 3211149287
BaseRepresentation
bin111000011000…
…010000010101
31000210212112200
4320120100111
512240420123
61244435113
7236423445
oct70302025
930725480
1014779413
118384aa0
124b48a99
1330a611c
141d6a125
15146e143
hexe18415

14779413 has 12 divisors (see below), whose sum is σ = 23288928. Its totient is φ = 8957160.

The previous prime is 14779351. The next prime is 14779433. The reversal of 14779413 is 31497741.

It is not a de Polignac number, because 14779413 - 217 = 14648341 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14779433) 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, 74545 + ... + 74742.

It is an arithmetic number, because the mean of its divisors is an integer number (1940744).

Almost surely, 214779413 is an apocalyptic number.

It is an amenable number.

14779413 is a deficient number, since it is larger than the sum of its proper divisors (8509515).

14779413 is a wasteful number, since it uses less digits than its factorization.

14779413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149304 (or 149301 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 14779413 is about 3844.4002132973. The cubic root of 14779413 is about 245.4063117719.

The spelling of 14779413 in words is "fourteen million, seven hundred seventy-nine thousand, four hundred thirteen".

Divisors: 1 3 9 11 33 99 149287 447861 1343583 1642157 4926471 14779413