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13142041001013 = 319494999449621
BaseRepresentation
bin1011111100111101111010…
…1011110111110000110101
31201112100220102201000001210
42333033132223313300311
53210304344444013023
643541211552112033
72524324012240101
oct277173653676065
951470812630053
1013142041001013
114207565595131
121583022b35619
1374439b34bb02
14336114742901
1517bcc4669593
hexbf3deaf7c35

13142041001013 has 16 divisors (see below), whose sum is σ = 17535258000000. Its totient is φ = 8755094160960.

The previous prime is 13142041000961. The next prime is 13142041001071. The reversal of 13142041001013 is 31010014024131.

It is a de Polignac number, because none of the positive numbers 2k-13142041001013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142041001213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29004343 + ... + 29453963.

It is an arithmetic number, because the mean of its divisors is an integer number (1095953625000).

Almost surely, 213142041001013 is an apocalyptic number.

It is an amenable number.

13142041001013 is a deficient number, since it is larger than the sum of its proper divisors (4393216998987).

13142041001013 is a wasteful number, since it uses less digits than its factorization.

13142041001013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456572.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13142041001013 its reverse (31010014024131), we get a palindrome (44152055025144).

The spelling of 13142041001013 in words is "thirteen trillion, one hundred forty-two billion, forty-one million, one thousand, thirteen".

Divisors: 1 3 1949 4999 5847 14997 449621 1348863 9743051 29229153 876311329 2247655379 2628933987 6742966137 4380680333671 13142041001013