Base | Representation |
---|---|
bin | 1101000110110… |
… | …0010011101111 |
3 | 10211102202002111 |
4 | 3101230103233 |
5 | 103033011313 |
6 | 5242104451 |
7 | 1235143114 |
oct | 321542357 |
9 | 124382074 |
10 | 54969583 |
11 | 29035509 |
12 | 164ab127 |
13 | b5083a6 |
14 | 742c90b |
15 | 4c5c43d |
hex | 346c4ef |
54969583 has 2 divisors, whose sum is σ = 54969584. Its totient is φ = 54969582.
The previous prime is 54969581. The next prime is 54969611. The reversal of 54969583 is 38596945.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 54969583 - 21 = 54969581 is a prime.
Together with 54969581, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54969581) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27484791 + 27484792.
It is an arithmetic number, because the mean of its divisors is an integer number (27484792).
Almost surely, 254969583 is an apocalyptic number.
54969583 is a deficient number, since it is larger than the sum of its proper divisors (1).
54969583 is an equidigital number, since it uses as much as digits as its factorization.
54969583 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1166400, while the sum is 49.
The square root of 54969583 is about 7414.1474897658. The cubic root of 54969583 is about 380.2251274485.
The spelling of 54969583 in words is "fifty-four million, nine hundred sixty-nine thousand, five hundred eighty-three".
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