Base | Representation |
---|---|
bin | 10100000111001101… |
… | …00010010101000100 |
3 | 1000212112001201021102 |
4 | 22003212202111010 |
5 | 134103222230342 |
6 | 4543243235232 |
7 | 531403140665 |
oct | 120346422504 |
9 | 30775051242 |
10 | 10797851972 |
11 | 4641119006 |
12 | 2114218b18 |
13 | 103109a72b |
14 | 7460cd36c |
15 | 432e5d832 |
hex | 2839a2544 |
10797851972 has 12 divisors (see below), whose sum is σ = 18911776380. Its totient is φ = 5394487296.
The previous prime is 10797851959. The next prime is 10797851989. The reversal of 10797851972 is 27915879701.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 7104129796 + 3693722176 = 84286^2 + 60776^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104197 + ... + 1113932.
It is an arithmetic number, because the mean of its divisors is an integer number (1575981365).
Almost surely, 210797851972 is an apocalyptic number.
It is an amenable number.
10797851972 is a deficient number, since it is larger than the sum of its proper divisors (8113924408).
10797851972 is a wasteful number, since it uses less digits than its factorization.
10797851972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2219350 (or 2219348 counting only the distinct ones).
The product of its (nonzero) digits is 2222640, while the sum is 56.
The spelling of 10797851972 in words is "ten billion, seven hundred ninety-seven million, eight hundred fifty-one thousand, nine hundred seventy-two".
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