Base | Representation |
---|---|
bin | 1100111110111… |
… | …0011100001100 |
3 | 10210110112212212 |
4 | 3033232130030 |
5 | 102420012103 |
6 | 5223045552 |
7 | 1230565046 |
oct | 317563414 |
9 | 123415785 |
10 | 54454028 |
11 | 28813132 |
12 | 162a08b8 |
13 | b387825 |
14 | 7336a96 |
15 | 4ba97d8 |
hex | 33ee70c |
54454028 has 6 divisors (see below), whose sum is σ = 95294556. Its totient is φ = 27227012.
The previous prime is 54453979. The next prime is 54454033. The reversal of 54454028 is 82045445.
It is a junction number, because it is equal to n+sod(n) for n = 54453985 and 54454003.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6806750 + ... + 6806757.
It is an arithmetic number, because the mean of its divisors is an integer number (15882426).
Almost surely, 254454028 is an apocalyptic number.
It is an amenable number.
54454028 is a deficient number, since it is larger than the sum of its proper divisors (40840528).
54454028 is a wasteful number, since it uses less digits than its factorization.
54454028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13613511 (or 13613509 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 32.
The square root of 54454028 is about 7379.2972565143. The cubic root of 54454028 is about 379.0326921162.
The spelling of 54454028 in words is "fifty-four million, four hundred fifty-four thousand, twenty-eight".
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