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13660356130 = 255632426351
BaseRepresentation
bin11001011100011100…
…00111111000100010
31022021000100222202221
430232032013320202
5210434022344010
610135300501254
7662342053111
oct145616077042
938230328687
1013660356130
11587aa07823
1227929aa82a
131399140685
14938343c78
1554e3e2dda
hex32e387e22

13660356130 has 16 divisors (see below), whose sum is σ = 24632325504. Its totient is φ = 5454434800.

The previous prime is 13660356107. The next prime is 13660356133. The reversal of 13660356130 is 3165306631.

13660356130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13660356133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207546 + ... + 1218805.

It is an arithmetic number, because the mean of its divisors is an integer number (1539520344).

Almost surely, 213660356130 is an apocalyptic number.

13660356130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13660356130 is a deficient number, since it is larger than the sum of its proper divisors (10971969374).

13660356130 is a wasteful number, since it uses less digits than its factorization.

13660356130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426921.

The product of its (nonzero) digits is 29160, while the sum is 34.

The spelling of 13660356130 in words is "thirteen billion, six hundred sixty million, three hundred fifty-six thousand, one hundred thirty".

Divisors: 1 2 5 10 563 1126 2815 5630 2426351 4852702 12131755 24263510 1366035613 2732071226 6830178065 13660356130