Base | Representation |
---|---|
bin | 1101000010100… |
… | …0110110110001 |
3 | 10210220201002200 |
4 | 3100220312301 |
5 | 103000141142 |
6 | 5232133413 |
7 | 1232612451 |
oct | 320506661 |
9 | 123821080 |
10 | 54693297 |
11 | 2896697a |
12 | 16397269 |
13 | b43c6c9 |
14 | 7399d61 |
15 | 4c0564c |
hex | 3428db1 |
54693297 has 12 divisors (see below), whose sum is σ = 80492724. Its totient is φ = 35773920.
The previous prime is 54693293. The next prime is 54693299. The reversal of 54693297 is 79239645.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 30869136 + 23824161 = 5556^2 + 4881^2 .
It is not a de Polignac number, because 54693297 - 22 = 54693293 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54693293) 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, 56854 + ... + 57807.
It is an arithmetic number, because the mean of its divisors is an integer number (6707727).
Almost surely, 254693297 is an apocalyptic number.
It is an amenable number.
54693297 is a deficient number, since it is larger than the sum of its proper divisors (25799427).
54693297 is a wasteful number, since it uses less digits than its factorization.
54693297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114720 (or 114717 counting only the distinct ones).
The product of its digits is 408240, while the sum is 45.
The square root of 54693297 is about 7395.4916672254. The cubic root of 54693297 is about 379.5870329011.
The spelling of 54693297 in words is "fifty-four million, six hundred ninety-three thousand, two hundred ninety-seven".
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