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13374190908 = 2234133175259
BaseRepresentation
bin11000111010010100…
…11111010100111100
31021112001220021220000
430131022133110330
5204342243102113
610051035154300
7652265514141
oct143512372474
937461807800
1013374190908
115743422641
122712ba5990
131351a77a40
1490c3323c8
15534218373
hex31d29f53c

13374190908 has 60 divisors (see below), whose sum is σ = 37652233080. Its totient is φ = 4115134368.

The previous prime is 13374190873. The next prime is 13374190909. The reversal of 13374190908 is 80909147331.

13374190908 is a `hidden beast` number, since 1 + 3 + 374 + 190 + 90 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13374190909) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 1583418 + ... + 1591841.

It is an arithmetic number, because the mean of its divisors is an integer number (627537218).

Almost surely, 213374190908 is an apocalyptic number.

13374190908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13374190908 is an abundant number, since it is smaller than the sum of its proper divisors (24278042172).

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

13374190908 is a wasteful number, since it uses less digits than its factorization.

13374190908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175288 (or 3175277 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 13374190908 in words is "thirteen billion, three hundred seventy-four million, one hundred ninety thousand, nine hundred eight".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 324 351 468 702 1053 1404 2106 4212 3175259 6350518 9525777 12701036 19051554 28577331 38103108 41278367 57154662 82556734 85731993 114309324 123835101 165113468 171463986 247670202 257195979 342927972 371505303 495340404 514391958 743010606 1028783916 1114515909 1486021212 2229031818 3343547727 4458063636 6687095454 13374190908