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13124102244 = 2231199425017
BaseRepresentation
bin11000011100100000…
…11110100001100100
31020212122022110201220
430032100132201210
5203334232232434
610010143020340
7643141012521
oct141620364144
936778273656
1013124102244
1156252392a0
12266329a6b0
131312003b96
148c7032148
1551c2b7d49
hex30e41e864

13124102244 has 24 divisors (see below), whose sum is σ = 33406806048. Its totient is φ = 3977000640.

The previous prime is 13124102239. The next prime is 13124102269. The reversal of 13124102244 is 44220142131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49712377 + ... + 49712640.

It is an arithmetic number, because the mean of its divisors is an integer number (1391950252).

Almost surely, 213124102244 is an apocalyptic number.

It is an amenable number.

13124102244 is an abundant number, since it is smaller than the sum of its proper divisors (20282703804).

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

13124102244 is a wasteful number, since it uses less digits than its factorization.

13124102244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99425035 (or 99425033 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 13124102244 its reverse (44220142131), we get a palindrome (57344244375).

The spelling of 13124102244 in words is "thirteen billion, one hundred twenty-four million, one hundred two thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 99425017 198850034 298275051 397700068 596550102 1093675187 1193100204 2187350374 3281025561 4374700748 6562051122 13124102244