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13054054982 = 243151791337
BaseRepresentation
bin11000010100001010…
…10001001001000110
31020200202111200221212
430022011101021012
5203213314224412
65555201411422
7641330431223
oct141205211106
936622450855
1013054054982
1155997457a1
122643939b72
1313006499b7
148bb9da94a
1551607d222
hex30a151246

13054054982 has 8 divisors (see below), whose sum is σ = 20036456616. Its totient is φ = 6375236112.

The previous prime is 13054054927. The next prime is 13054054987. The reversal of 13054054982 is 28945045031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054054987) 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, 75895583 + ... + 75895754.

It is an arithmetic number, because the mean of its divisors is an integer number (2504557077).

Almost surely, 213054054982 is an apocalyptic number.

13054054982 is a deficient number, since it is larger than the sum of its proper divisors (6982401634).

13054054982 is a wasteful number, since it uses less digits than its factorization.

13054054982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151791382.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 13054054982 in words is "thirteen billion, fifty-four million, fifty-four thousand, nine hundred eighty-two".

Divisors: 1 2 43 86 151791337 303582674 6527027491 13054054982