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13113031410 = 233548566783
BaseRepresentation
bin11000011011001100…
…01111101011110010
31020211212111000102000
430031212033223302
5203323414001120
610005105434430
7642644633163
oct141546175362
936755430360
1013113031410
115619a67646
12265b63ba16
13130c928aab
148c578d76a
1551b32c990
hex30d98faf2

13113031410 has 32 divisors (see below), whose sum is σ = 34968084480. Its totient is φ = 3496808304.

The previous prime is 13113031363. The next prime is 13113031433. The reversal of 13113031410 is 1413031131.

13113031410 is a `hidden beast` number, since 1 + 311 + 30 + 314 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24283122 + ... + 24283661.

It is an arithmetic number, because the mean of its divisors is an integer number (1092752640).

Almost surely, 213113031410 is an apocalyptic number.

13113031410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13113031410 is an abundant number, since it is smaller than the sum of its proper divisors (21855053070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13113031410 is a wasteful number, since it uses less digits than its factorization.

13113031410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48566799 (or 48566793 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13113031410 its reverse (1413031131), we get a palindrome (14526062541).

The spelling of 13113031410 in words is "thirteen billion, one hundred thirteen million, thirty-one thousand, four hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 48566783 97133566 145700349 242833915 291400698 437101047 485667830 728501745 874202094 1311303141 1457003490 2185505235 2622606282 4371010470 6556515705 13113031410