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13290410494 = 210636251369
BaseRepresentation
bin11000110000010101…
…11001000111111110
31021022020020210202201
430120022321013332
5204204321113434
610034443342114
7650230424314
oct143012710776
937266223681
1013290410494
1157000aa129
1226aab2193a
13133a5c2a2a
149011640b4
1552bbb9614
hex3182b91fe

13290410494 has 8 divisors (see below), whose sum is σ = 19954373040. Its totient is φ = 6638952816.

The previous prime is 13290410479. The next prime is 13290410521. The reversal of 13290410494 is 49401409231.

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

It is a super-2 number, since 2×132904104942 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3123559 + ... + 3127810.

It is an arithmetic number, because the mean of its divisors is an integer number (2494296630).

Almost surely, 213290410494 is an apocalyptic number.

13290410494 is a deficient number, since it is larger than the sum of its proper divisors (6663962546).

13290410494 is a wasteful number, since it uses less digits than its factorization.

13290410494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6252434.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 13290410494 in words is "thirteen billion, two hundred ninety million, four hundred ten thousand, four hundred ninety-four".

Divisors: 1 2 1063 2126 6251369 12502738 6645205247 13290410494