Base | Representation |
---|---|
bin | 10101001001100100… |
… | …101101101111111000 |
3 | 2011121122100202222121 |
4 | 111021210231233320 |
5 | 333002023312231 |
6 | 14233224531024 |
7 | 1432516665544 |
oct | 251144555770 |
9 | 64548322877 |
10 | 22709197816 |
11 | 96a3828488 |
12 | 4499320a74 |
13 | 21aba61a76 |
14 | 1156030a24 |
15 | 8cda1b311 |
hex | 54992dbf8 |
22709197816 has 64 divisors (see below), whose sum is σ = 43397765280. Its totient is φ = 11139379200.
The previous prime is 22709197801. The next prime is 22709197829. The reversal of 22709197816 is 61879190722.
It is a congruent number.
It is an unprimeable number.
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, 56631216 + ... + 56631616.
Almost surely, 222709197816 is an apocalyptic number.
It is an amenable number.
22709197816 is a deficient number, since it is larger than the sum of its proper divisors (20688567464).
22709197816 is a wasteful number, since it uses less digits than its factorization.
22709197816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1024 (or 1020 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 52.
The spelling of 22709197816 in words is "twenty-two billion, seven hundred nine million, one hundred ninety-seven thousand, eight hundred sixteen".
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