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13312301042 = 249913338979
BaseRepresentation
bin11000110010111100…
…11001011111110010
31021100202102221221202
430121132121133302
5204230422113132
610040544451202
7650614456205
oct143136313762
937322387852
1013312301042
1157114a0897
1226b6319b02
131341cb8811
1490402193c
1552da90762
hex3197997f2

13312301042 has 8 divisors (see below), whose sum is σ = 20008470000. Its totient is φ = 6642811044.

The previous prime is 13312301011. The next prime is 13312301047. The reversal of 13312301042 is 24010321331.

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

It is not an unprimeable number, because it can be changed into a prime (13312301047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6668492 + ... + 6670487.

It is an arithmetic number, because the mean of its divisors is an integer number (2501058750).

Almost surely, 213312301042 is an apocalyptic number.

13312301042 is a deficient number, since it is larger than the sum of its proper divisors (6696168958).

13312301042 is a wasteful number, since it uses less digits than its factorization.

13312301042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13339480.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13312301042 its reverse (24010321331), we get a palindrome (37322622373).

The spelling of 13312301042 in words is "thirteen billion, three hundred twelve million, three hundred one thousand, forty-two".

Divisors: 1 2 499 998 13338979 26677958 6656150521 13312301042