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10290776913 = 322275037091
BaseRepresentation
bin10011001010110000…
…01100101101010001
3222120011220122001200
421211120030231101
5132033414330123
64421051021413
7513005106024
oct114530145521
928504818050
1010290776913
11440096a00a
121bb243a869
13c80009211
146d8a151bb
15403699143
hex26560cb51

10290776913 has 12 divisors (see below), whose sum is σ = 14929940688. Its totient is φ = 6830294040.

The previous prime is 10290776869. The next prime is 10290776917. The reversal of 10290776913 is 31967709201.

It is not a de Polignac number, because 10290776913 - 222 = 10286582609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10290776917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2516503 + ... + 2520588.

It is an arithmetic number, because the mean of its divisors is an integer number (1244161724).

Almost surely, 210290776913 is an apocalyptic number.

It is an amenable number.

10290776913 is a deficient number, since it is larger than the sum of its proper divisors (4639163775).

10290776913 is a wasteful number, since it uses less digits than its factorization.

10290776913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037324 (or 5037321 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The spelling of 10290776913 in words is "ten billion, two hundred ninety million, seven hundred seventy-six thousand, nine hundred thirteen".

Divisors: 1 3 9 227 681 2043 5037091 15111273 45333819 1143419657 3430258971 10290776913