Base | Representation |
---|---|
bin | 1011000000100110… |
… | …0010001010111000 |
3 | 21121221220020202020 |
4 | 2300021202022320 |
5 | 22023023224042 |
6 | 1205130034440 |
7 | 133143354465 |
oct | 26011421270 |
9 | 7557806666 |
10 | 2955289272 |
11 | 1287202631 |
12 | 6a5878a20 |
13 | 38135b7a0 |
14 | 2006c866c |
15 | 1246b13ec |
hex | b02622b8 |
2955289272 has 64 divisors (see below), whose sum is σ = 8213237760. Its totient is φ = 879984000.
The previous prime is 2955289261. The next prime is 2955289277. The reversal of 2955289272 is 2729825592.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2955289277) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143104 + ... + 162447.
It is an arithmetic number, because the mean of its divisors is an integer number (128331840).
Almost surely, 22955289272 is an apocalyptic number.
It is an amenable number.
2955289272 is an abundant number, since it is smaller than the sum of its proper divisors (5257948488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2955289272 is a wasteful number, since it uses less digits than its factorization.
2955289272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305604 (or 305600 counting only the distinct ones).
The product of its digits is 1814400, while the sum is 51.
The square root of 2955289272 is about 54362.5723453186. The cubic root of 2955289272 is about 1435.0487864372.
The spelling of 2955289272 in words is "two billion, nine hundred fifty-five million, two hundred eighty-nine thousand, two hundred seventy-two".
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