Base | Representation |
---|---|
bin | 1100111000111… |
… | …0110001011001 |
3 | 10202201122100120 |
4 | 3032032301121 |
5 | 102314442134 |
6 | 5210423453 |
7 | 1224343440 |
oct | 316166131 |
9 | 122648316 |
10 | 54062169 |
11 | 28575787 |
12 | 16131b89 |
13 | b27b365 |
14 | 7273d57 |
15 | 4b2d649 |
hex | 338ec59 |
54062169 has 32 divisors (see below), whose sum is σ = 84602880. Its totient is φ = 30072000.
The previous prime is 54062161. The next prime is 54062189. The reversal of 54062169 is 96126045.
It is not a de Polignac number, because 54062169 - 23 = 54062161 is a prime.
It is a super-2 number, since 2×540621692 = 5845436233969122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54062161) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150412 + ... + 150770.
It is an arithmetic number, because the mean of its divisors is an integer number (2643840).
Almost surely, 254062169 is an apocalyptic number.
It is an amenable number.
54062169 is a deficient number, since it is larger than the sum of its proper divisors (30540711).
54062169 is a wasteful number, since it uses less digits than its factorization.
54062169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 54062169 is about 7352.6980762166. The cubic root of 54062169 is about 378.1213112497.
The spelling of 54062169 in words is "fifty-four million, sixty-two thousand, one hundred sixty-nine".
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