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10275897613 = 291031343687
BaseRepresentation
bin10011001000111110…
…11100000100001101
3222112010220200111111
421210133130010031
5132021112210423
64415400052021
7512434455112
oct114437340415
928463820444
1010275897613
1143a3526a73
121ba9464011
13c79bc97b7
146d6a60909
1540220a60d
hex2647dc10d

10275897613 has 8 divisors (see below), whose sum is σ = 10640580480. Its totient is φ = 9911904240.

The previous prime is 10275897529. The next prime is 10275897617. The reversal of 10275897613 is 31679857201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10275897613 - 233 = 1685963021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10275897617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141945 + ... + 201742.

It is an arithmetic number, because the mean of its divisors is an integer number (1330072560).

Almost surely, 210275897613 is an apocalyptic number.

It is an amenable number.

10275897613 is a deficient number, since it is larger than the sum of its proper divisors (364682867).

10275897613 is a wasteful number, since it uses less digits than its factorization.

10275897613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344747.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 10275897613 in words is "ten billion, two hundred seventy-five million, eight hundred ninety-seven thousand, six hundred thirteen".

Divisors: 1 29 1031 29899 343687 9966923 354341297 10275897613