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13390008010 = 251778764753
BaseRepresentation
bin11000111100001101…
…10100111011001010
31021120011122212212121
430132012310323022
5204410320224020
610052402201454
7652550122141
oct143606647312
937504585777
1013390008010
115751346225
12271835328a
131355125282
1491048c758
155357debaa
hex31e1b4eca

13390008010 has 16 divisors (see below), whose sum is σ = 25519780296. Its totient is φ = 5040944128.

The previous prime is 13390007963. The next prime is 13390008011. The reversal of 13390008010 is 1080009331.

It can be written as a sum of positive squares in 4 ways, for example, as 13121015209 + 268992801 = 114547^2 + 16401^2 .

It is not an unprimeable number, because it can be changed into a prime (13390008011) 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, 39382207 + ... + 39382546.

Almost surely, 213390008010 is an apocalyptic number.

13390008010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13390008010 is a deficient number, since it is larger than the sum of its proper divisors (12129772286).

13390008010 is a wasteful number, since it uses less digits than its factorization.

13390008010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78764777.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 13390008010 in words is "thirteen billion, three hundred ninety million, eight thousand, ten".

Divisors: 1 2 5 10 17 34 85 170 78764753 157529506 393823765 787647530 1339000801 2678001602 6695004005 13390008010