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13431410124 = 22311743136949
BaseRepresentation
bin11001000001001001…
…10000110111001100
31021200001120022220020
430200210300313030
5210001420110444
610100441422140
7653562050046
oct144044606714
937601508806
1013431410124
115772754250
12272a19a950
131360890072
14915b88a96
1553926c119
hex320930dcc

13431410124 has 48 divisors (see below), whose sum is σ = 34235308800. Its totient is φ = 4064616640.

The previous prime is 13431410089. The next prime is 13431410141. The reversal of 13431410124 is 42101413431.

It is a junction number, because it is equal to n+sod(n) for n = 13431410094 and 13431410103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29602 + ... + 166550.

It is an arithmetic number, because the mean of its divisors is an integer number (713235600).

Almost surely, 213431410124 is an apocalyptic number.

It is an amenable number.

13431410124 is an abundant number, since it is smaller than the sum of its proper divisors (20803898676).

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

13431410124 is a wasteful number, since it uses less digits than its factorization.

13431410124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137710 (or 137708 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 13431410124 its reverse (42101413431), we get a palindrome (55532823555).

The spelling of 13431410124 in words is "thirteen billion, four hundred thirty-one million, four hundred ten thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 743 1486 2229 2972 4458 8173 8916 16346 24519 32692 49038 98076 136949 273898 410847 547796 821694 1506439 1643388 3012878 4519317 6025756 9038634 18077268 101753107 203506214 305259321 407012428 610518642 1119284177 1221037284 2238568354 3357852531 4477136708 6715705062 13431410124