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10390295313 = 321154477257
BaseRepresentation
bin10011010110100111…
…10101001100010001
3222211010011200122100
421223103311030101
5132234403422223
64435004031013
7515324024106
oct115323651421
928733150570
1010390295313
114452061722
12201b832469
13c97811748
14707d1caad
1540c2a6043
hex26b4f5311

10390295313 has 6 divisors (see below), whose sum is σ = 15008204354. Its totient is φ = 6926863536.

The previous prime is 10390295291. The next prime is 10390295351. The reversal of 10390295313 is 31359209301.

10390295313 is a `hidden beast` number, since 10 + 3 + 90 + 29 + 531 + 3 = 666.

10390295313 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7126229889 + 3264065424 = 84417^2 + 57132^2 .

It is not a de Polignac number, because 10390295313 - 210 = 10390294289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10390291313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 577238620 + ... + 577238637.

Almost surely, 210390295313 is an apocalyptic number.

It is an amenable number.

10390295313 is a deficient number, since it is larger than the sum of its proper divisors (4617909041).

10390295313 is a wasteful number, since it uses less digits than its factorization.

10390295313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154477263 (or 1154477260 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 36.

The spelling of 10390295313 in words is "ten billion, three hundred ninety million, two hundred ninety-five thousand, three hundred thirteen".

Divisors: 1 3 9 1154477257 3463431771 10390295313