Base | Representation |
---|---|
bin | 1100111001001… |
… | …0011000001011 |
3 | 10202202101121121 |
4 | 3032102120023 |
5 | 102320430224 |
6 | 5211020111 |
7 | 1224434500 |
oct | 316223013 |
9 | 122671547 |
10 | 54076939 |
11 | 28585894 |
12 | 1613a637 |
13 | b284cb7 |
14 | 72794a7 |
15 | 4b32be4 |
hex | 339260b |
54076939 has 6 divisors (see below), whose sum is σ = 62905884. Its totient is φ = 46351620.
The previous prime is 54076921. The next prime is 54076951. The reversal of 54076939 is 93967045.
It is not a de Polignac number, because 54076939 - 213 = 54068747 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54076895 and 54076904.
It is not an unprimeable number, because it can be changed into a prime (54076639) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 551757 + ... + 551854.
It is an arithmetic number, because the mean of its divisors is an integer number (10484314).
Almost surely, 254076939 is an apocalyptic number.
54076939 is a deficient number, since it is larger than the sum of its proper divisors (8828945).
54076939 is a wasteful number, since it uses less digits than its factorization.
54076939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1103625 (or 1103618 counting only the distinct ones).
The product of its (nonzero) digits is 204120, while the sum is 43.
The square root of 54076939 is about 7353.7024008318. The cubic root of 54076939 is about 378.1557428639.
The spelling of 54076939 in words is "fifty-four million, seventy-six thousand, nine hundred thirty-nine".
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