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13055000151 = 329599972551
BaseRepresentation
bin11000010100010001…
…10111111001010111
31020200211021201111010
430022020313321113
5203214040001101
65555233543303
7641341445634
oct141210677127
936624251433
1013055000151
11559a230926
122644114b33
1313008bac7b
148bbba518b
155161b82d6
hex30a237e57

13055000151 has 32 divisors (see below), whose sum is σ = 18337651200. Its totient is φ = 8249270400.

The previous prime is 13055000113. The next prime is 13055000171. The reversal of 13055000151 is 15100055031.

It is not a de Polignac number, because 13055000151 - 221 = 13052902999 is a prime.

It is a super-2 number, since 2×130550001512 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055000171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5116326 + ... + 5118876.

It is an arithmetic number, because the mean of its divisors is an integer number (573051600).

Almost surely, 213055000151 is an apocalyptic number.

13055000151 is a deficient number, since it is larger than the sum of its proper divisors (5282651049).

13055000151 is a wasteful number, since it uses less digits than its factorization.

13055000151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639.

The product of its (nonzero) digits is 375, while the sum is 21.

Adding to 13055000151 its reverse (15100055031), we get a palindrome (28155055182).

The spelling of 13055000151 in words is "thirteen billion, fifty-five million, one hundred fifty-one", and thus it is an aban number.

Divisors: 1 3 29 59 87 177 997 1711 2551 2991 5133 7653 28913 58823 73979 86739 150509 176469 221937 451527 1705867 2543347 4364761 5117601 7630041 13094283 73757063 150057473 221271189 450172419 4351666717 13055000151