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13313122310 = 251567849593
BaseRepresentation
bin11000110011000011…
…00010000000000110
31021100210222200112002
430121201202000012
5204231124403220
610041014225302
7650624446445
oct143141420006
937323880462
1013313122310
115711a01924
1226b6655232
131342215587
14904196d5c
1552dba3c75
hex319862006

13313122310 has 16 divisors (see below), whose sum is σ = 23978941056. Its totient is φ = 5321844288.

The previous prime is 13313122283. The next prime is 13313122321. The reversal of 13313122310 is 1322131331.

It is a super-2 number, since 2×133131223102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409127 + ... + 440466.

It is an arithmetic number, because the mean of its divisors is an integer number (1498683816).

Almost surely, 213313122310 is an apocalyptic number.

13313122310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13313122310 is a deficient number, since it is larger than the sum of its proper divisors (10665818746).

13313122310 is a wasteful number, since it uses less digits than its factorization.

13313122310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851167.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13313122310 its reverse (1322131331), we get a palindrome (14635253641).

The spelling of 13313122310 in words is "thirteen billion, three hundred thirteen million, one hundred twenty-two thousand, three hundred ten".

Divisors: 1 2 5 10 1567 3134 7835 15670 849593 1699186 4247965 8495930 1331312231 2662624462 6656561155 13313122310