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13464913 = 711237603
BaseRepresentation
bin110011010111…
…010101010001
3221100002101111
4303113111101
511421334123
61200333321
7222310210
oct63272521
927302344
1013464913
117667430
124614241
132a35a07
141b07077
1512ae90d
hexcd7551

13464913 has 16 divisors (see below), whose sum is σ = 17519616. Its totient is φ = 10034640.

The previous prime is 13464883. The next prime is 13464973. The reversal of 13464913 is 31946431.

It is not a de Polignac number, because 13464913 - 217 = 13333841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13464973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2031 + ... + 5572.

It is an arithmetic number, because the mean of its divisors is an integer number (1094976).

Almost surely, 213464913 is an apocalyptic number.

It is an amenable number.

13464913 is a deficient number, since it is larger than the sum of its proper divisors (4054703).

13464913 is a wasteful number, since it uses less digits than its factorization.

13464913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7644.

The product of its digits is 7776, while the sum is 31.

The square root of 13464913 is about 3669.4567717852. The cubic root of 13464913 is about 237.9036931157.

The spelling of 13464913 in words is "thirteen million, four hundred sixty-four thousand, nine hundred thirteen".

Divisors: 1 7 11 23 77 161 253 1771 7603 53221 83633 174869 585431 1224083 1923559 13464913