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10907770851 = 331657243809
BaseRepresentation
bin10100010100010011…
…10101111111100011
31001011011220011122000
422022021311333203
5134314342131401
65002211215043
7534206344125
oct121211657743
931134804560
1010907770851
11469817475a
122144ba7483
13104aaa4ba3
14756943215
1543c922186
hex28a275fe3

10907770851 has 16 divisors (see below), whose sum is σ = 16169479200. Its totient is φ = 7267428864.

The previous prime is 10907770777. The next prime is 10907770879. The reversal of 10907770851 is 15807770901.

It is a happy number.

It is not a de Polignac number, because 10907770851 - 210 = 10907769827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10907770797 and 10907770806.

It is not an unprimeable number, because it can be changed into a prime (10907774851) 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 15 ways as a sum of consecutive naturals, for example, 77166 + ... + 166643.

It is an arithmetic number, because the mean of its divisors is an integer number (1010592450).

Almost surely, 210907770851 is an apocalyptic number.

10907770851 is a deficient number, since it is larger than the sum of its proper divisors (5261708349).

10907770851 is a wasteful number, since it uses less digits than its factorization.

10907770851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245475 (or 245469 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 45.

The spelling of 10907770851 in words is "ten billion, nine hundred seven million, seven hundred seventy thousand, eight hundred fifty-one".

Divisors: 1 3 9 27 1657 4971 14913 44739 243809 731427 2194281 6582843 403991513 1211974539 3635923617 10907770851