Base | Representation |
---|---|
bin | 1101000000100… |
… | …1011000101011 |
3 | 10210200011021112 |
4 | 3100021120223 |
5 | 102432030040 |
6 | 5225300535 |
7 | 1231534604 |
oct | 320113053 |
9 | 123604245 |
10 | 54564395 |
11 | 28889046 |
12 | 1633474b |
13 | b3c5b32 |
14 | 7364dab |
15 | 4bcc365 |
hex | 340962b |
54564395 has 16 divisors (see below), whose sum is σ = 68523840. Its totient is φ = 41631744.
The previous prime is 54564383. The next prime is 54564467. The reversal of 54564395 is 59346545.
It is a cyclic number.
It is not a de Polignac number, because 54564395 - 210 = 54563371 is a prime.
It is a super-3 number, since 3×545643953 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70571 + ... + 71339.
It is an arithmetic number, because the mean of its divisors is an integer number (4282740).
Almost surely, 254564395 is an apocalyptic number.
54564395 is a deficient number, since it is larger than the sum of its proper divisors (13959445).
54564395 is a wasteful number, since it uses less digits than its factorization.
54564395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1414.
The product of its digits is 324000, while the sum is 41.
The square root of 54564395 is about 7386.7716222989. The cubic root of 54564395 is about 379.2885928112.
The spelling of 54564395 in words is "fifty-four million, five hundred sixty-four thousand, three hundred ninety-five".
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