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13054055022 = 2326111888939
BaseRepresentation
bin11000010100001010…
…10001001001101110
31020200202111201000100
430022011101021232
5203213314230042
65555201411530
7641330431311
oct141205211156
936622451010
1013054055022
115599745828
122643939ba6
131300649a18
148bb9da978
1551607d24c
hex30a15126e

13054055022 has 24 divisors (see below), whose sum is σ = 28747456920. Its totient is φ = 4280017680.

The previous prime is 13054055011. The next prime is 13054055029. The reversal of 13054055022 is 22055045031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054055029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5943372 + ... + 5945567.

It is an arithmetic number, because the mean of its divisors is an integer number (1197810705).

Almost surely, 213054055022 is an apocalyptic number.

13054055022 is an abundant number, since it is smaller than the sum of its proper divisors (15693401898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13054055022 is a wasteful number, since it uses less digits than its factorization.

13054055022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11889008 (or 11889005 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Subtracting 13054055022 from its reverse (22055045031), we obtain a palindrome (9000990009).

The spelling of 13054055022 in words is "thirteen billion, fifty-four million, fifty-five thousand, twenty-two".

Divisors: 1 2 3 6 9 18 61 122 183 366 549 1098 11888939 23777878 35666817 71333634 107000451 214000902 725225279 1450450558 2175675837 4351351674 6527027511 13054055022