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10121314308 = 2237120491837
BaseRepresentation
bin10010110110100011…
…10000000000000100
3222010101001001001220
421123101300000010
5131212024024213
64352154520340
7505546515660
oct113321600004
928111031056
1010121314308
114324244276
121b657360b0
13c53b846a1
146c03018a0
153e3872e23
hex25b470004

10121314308 has 24 divisors (see below), whose sum is σ = 26990171712. Its totient is φ = 2891804064.

The previous prime is 10121314303. The next prime is 10121314319. The reversal of 10121314308 is 80341312101.

It is not an unprimeable number, because it can be changed into a prime (10121314303) by changing a digit.

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, 60245835 + ... + 60246002.

It is an arithmetic number, because the mean of its divisors is an integer number (1124590488).

Almost surely, 210121314308 is an apocalyptic number.

It is an amenable number.

10121314308 is an abundant number, since it is smaller than the sum of its proper divisors (16868857404).

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

10121314308 is a wasteful number, since it uses less digits than its factorization.

10121314308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120491851 (or 120491849 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 10121314308 its reverse (80341312101), we get a palindrome (90462626409).

The spelling of 10121314308 in words is "ten billion, one hundred twenty-one million, three hundred fourteen thousand, three hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 120491837 240983674 361475511 481967348 722951022 843442859 1445902044 1686885718 2530328577 3373771436 5060657154 10121314308