Base | Representation |
---|---|
bin | 1000000101111000… |
… | …0110101110001100 |
3 | 12121101021210100121 |
4 | 2001132012232030 |
5 | 13422032341331 |
6 | 555312434324 |
7 | 104553664516 |
oct | 20136065614 |
9 | 5541253317 |
10 | 2172152716 |
11 | a1513a538 |
12 | 5075489a4 |
13 | 288031486 |
14 | 1686acbb6 |
15 | caa6ac11 |
hex | 81786b8c |
2172152716 has 12 divisors (see below), whose sum is σ = 3849385120. Its totient is φ = 1072328400.
The previous prime is 2172152641. The next prime is 2172152753. The reversal of 2172152716 is 6172512712.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3436635 + ... + 3437266.
Almost surely, 22172152716 is an apocalyptic number.
It is an amenable number.
2172152716 is a deficient number, since it is larger than the sum of its proper divisors (1677232404).
2172152716 is a wasteful number, since it uses less digits than its factorization.
2172152716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6873984 (or 6873982 counting only the distinct ones).
The product of its digits is 11760, while the sum is 34.
The square root of 2172152716 is about 46606.3591798373. The cubic root of 2172152716 is about 1295.0805624612.
The spelling of 2172152716 in words is "two billion, one hundred seventy-two million, one hundred fifty-two thousand, seven hundred sixteen".
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