Base | Representation |
---|---|
bin | 1100111100000… |
… | …1010111011111 |
3 | 10210010011122001 |
4 | 3033001113133 |
5 | 102343110112 |
6 | 5215103131 |
7 | 1226165563 |
oct | 317012737 |
9 | 123104561 |
10 | 54269407 |
11 | 286a7455 |
12 | 16211aa7 |
13 | b32179a |
14 | 72c96a3 |
15 | 4b6ec57 |
hex | 33c15df |
54269407 has 2 divisors, whose sum is σ = 54269408. Its totient is φ = 54269406.
The previous prime is 54269387. The next prime is 54269429. The reversal of 54269407 is 70496245.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 54269407 - 27 = 54269279 is a prime.
It is a super-2 number, since 2×542694072 = 5890337072263298, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54269497) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27134703 + 27134704.
It is an arithmetic number, because the mean of its divisors is an integer number (27134704).
Almost surely, 254269407 is an apocalyptic number.
54269407 is a deficient number, since it is larger than the sum of its proper divisors (1).
54269407 is an equidigital number, since it uses as much as digits as its factorization.
54269407 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 54269407 is about 7366.7772465305. Note that the first 3 decimals coincide. The cubic root of 54269407 is about 378.6038494738.
The spelling of 54269407 in words is "fifty-four million, two hundred sixty-nine thousand, four hundred seven".
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