Base | Representation |
---|---|
bin | 1010111110101000… |
… | …1001100100100111 |
3 | 21121101102021010111 |
4 | 2233222021210213 |
5 | 22013421441210 |
6 | 1204233433451 |
7 | 133013420440 |
oct | 25752114447 |
9 | 7541367114 |
10 | 2947062055 |
11 | 12825a3383 |
12 | 6a2b6b887 |
13 | 37c73ab02 |
14 | 1dd5862c7 |
15 | 123ad888a |
hex | afa89927 |
2947062055 has 32 divisors (see below), whose sum is σ = 4073846400. Its totient is φ = 2004836352.
The previous prime is 2947062011. The next prime is 2947062071. The reversal of 2947062055 is 5502607492.
It is a cyclic number.
It is not a de Polignac number, because 2947062055 - 215 = 2947029287 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2947061999 and 2947062017.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3171831 + ... + 3172759.
It is an arithmetic number, because the mean of its divisors is an integer number (127307700).
Almost surely, 22947062055 is an apocalyptic number.
2947062055 is a deficient number, since it is larger than the sum of its proper divisors (1126784345).
2947062055 is a wasteful number, since it uses less digits than its factorization.
2947062055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1563.
The product of its (nonzero) digits is 151200, while the sum is 40.
The square root of 2947062055 is about 54286.8497428245. The cubic root of 2947062055 is about 1433.7158734077.
The spelling of 2947062055 in words is "two billion, nine hundred forty-seven million, sixty-two thousand, fifty-five".
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