Base | Representation |
---|---|
bin | 10100000100001001… |
… | …11011101110101001 |
3 | 1000210201220210210000 |
4 | 22002010323232221 |
5 | 134030200002042 |
6 | 4540531013213 |
7 | 530642515011 |
oct | 120204735651 |
9 | 30721823700 |
10 | 10772265897 |
11 | 4628732898 |
12 | 210773a209 |
13 | 10289ac843 |
14 | 74294cc41 |
15 | 430aa774c |
hex | 28213bba9 |
10772265897 has 20 divisors (see below), whose sum is σ = 16938848080. Its totient is φ = 6803535384.
The previous prime is 10772265869. The next prime is 10772265937. The reversal of 10772265897 is 79856227701.
It is a happy number.
It is not a de Polignac number, because 10772265897 - 28 = 10772265641 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10772265697) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3498223 + ... + 3501300.
It is an arithmetic number, because the mean of its divisors is an integer number (846942404).
Almost surely, 210772265897 is an apocalyptic number.
It is an amenable number.
10772265897 is a deficient number, since it is larger than the sum of its proper divisors (6166582183).
10772265897 is an equidigital number, since it uses as much as digits as its factorization.
10772265897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6999554 (or 6999545 counting only the distinct ones).
The product of its (nonzero) digits is 2963520, while the sum is 54.
The spelling of 10772265897 in words is "ten billion, seven hundred seventy-two million, two hundred sixty-five thousand, eight hundred ninety-seven".
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