Base | Representation |
---|---|
bin | 111111100101111… |
… | …0001100000000001 |
3 | 12111201002220101211 |
4 | 1333023301200001 |
5 | 13332222332034 |
6 | 551422330121 |
7 | 103606640113 |
oct | 17713614001 |
9 | 5451086354 |
10 | 2133792769 |
11 | 9a551a0a9 |
12 | 4b6729941 |
13 | 2800c0294 |
14 | 1635653b3 |
15 | c74ded64 |
hex | 7f2f1801 |
2133792769 has 12 divisors (see below), whose sum is σ = 2212702336. Its totient is φ = 2057611248.
The previous prime is 2133792763. The next prime is 2133792799. The reversal of 2133792769 is 9672973312.
It is not a de Polignac number, because 2133792769 - 27 = 2133792641 is a prime.
It is a super-2 number, since 2×21337927692 = 9106143162073374722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2133792763) 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, 1195852 + ... + 1197634.
Almost surely, 22133792769 is an apocalyptic number.
2133792769 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
2133792769 is a deficient number, since it is larger than the sum of its proper divisors (78909567).
2133792769 is a wasteful number, since it uses less digits than its factorization.
2133792769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3264 (or 3235 counting only the distinct ones).
The product of its digits is 857304, while the sum is 49.
The square root of 2133792769 is about 46192.9948044073. The cubic root of 2133792769 is about 1287.4115853949.
The spelling of 2133792769 in words is "two billion, one hundred thirty-three million, seven hundred ninety-two thousand, seven hundred sixty-nine".
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