Base | Representation |
---|---|
bin | 1100111011100… |
… | …0000100111011 |
3 | 10210001020102201 |
4 | 3032320010323 |
5 | 102340400410 |
6 | 5214211031 |
7 | 1225646623 |
oct | 316700473 |
9 | 123036381 |
10 | 54231355 |
11 | 28680902 |
12 | 161b3a77 |
13 | b30a379 |
14 | 72b9883 |
15 | 4b6383a |
hex | 33b813b |
54231355 has 16 divisors (see below), whose sum is σ = 68132160. Its totient is φ = 41361408.
The previous prime is 54231329. The next prime is 54231403. The reversal of 54231355 is 55313245.
It is a cyclic number.
It is not a de Polignac number, because 54231355 - 25 = 54231323 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46459 + ... + 47611.
It is an arithmetic number, because the mean of its divisors is an integer number (4258260).
Almost surely, 254231355 is an apocalyptic number.
54231355 is a deficient number, since it is larger than the sum of its proper divisors (13900805).
54231355 is a wasteful number, since it uses less digits than its factorization.
54231355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1590.
The product of its digits is 9000, while the sum is 28.
The square root of 54231355 is about 7364.1941174850. The cubic root of 54231355 is about 378.5153404166.
The spelling of 54231355 in words is "fifty-four million, two hundred thirty-one thousand, three hundred fifty-five".
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