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15042410013 = 320692423459
BaseRepresentation
bin11100000001001100…
…01111011000011101
31102211022221121021210
432000212033120131
5221301324110023
610524351015033
71041523242531
oct160046173035
942738847253
1015042410013
11641a059314
122ab980a479
131559577837
14a29b03bc1
155d08e0593
hex38098f61d

15042410013 has 8 divisors (see below), whose sum is σ = 20066248800. Its totient is φ = 10023422288.

The previous prime is 15042410011. The next prime is 15042410039. The reversal of 15042410013 is 31001424051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15042410013 - 21 = 15042410011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15042410011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205523 + ... + 1217936.

It is an arithmetic number, because the mean of its divisors is an integer number (2508281100).

Almost surely, 215042410013 is an apocalyptic number.

It is an amenable number.

15042410013 is a deficient number, since it is larger than the sum of its proper divisors (5023838787).

15042410013 is a wasteful number, since it uses less digits than its factorization.

15042410013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425531.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 15042410013 its reverse (31001424051), we get a palindrome (46043834064).

The spelling of 15042410013 in words is "fifteen billion, forty-two million, four hundred ten thousand, thirteen".

Divisors: 1 3 2069 6207 2423459 7270377 5014136671 15042410013