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13259084 = 228339937
BaseRepresentation
bin110010100101…
…000101001100
3220221122001012
4302211011030
511343242314
61152104352
7220462136
oct62450514
926848035
1013259084
117536823
1245350b8
132993117
141a92056
15126d93e
hexca514c

13259084 has 12 divisors (see below), whose sum is σ = 23483544. Its totient is φ = 6549504.

The previous prime is 13259083. The next prime is 13259107. The reversal of 13259084 is 48095231.

It is a self number, because there is not a number n which added to its sum of digits gives 13259084.

It is not an unprimeable number, because it can be changed into a prime (13259083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19637 + ... + 20300.

It is an arithmetic number, because the mean of its divisors is an integer number (1956962).

Almost surely, 213259084 is an apocalyptic number.

It is an amenable number.

13259084 is a deficient number, since it is larger than the sum of its proper divisors (10224460).

13259084 is a wasteful number, since it uses less digits than its factorization.

13259084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40024 (or 40022 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 13259084 is about 3641.3025142111. The cubic root of 13259084 is about 236.6852391253.

The spelling of 13259084 in words is "thirteen million, two hundred fifty-nine thousand, eighty-four".

Divisors: 1 2 4 83 166 332 39937 79874 159748 3314771 6629542 13259084