Base | Representation |
---|---|
bin | 1100111111011… |
… | …1111110011000 |
3 | 10210112112110020 |
4 | 3033313332120 |
5 | 102422234310 |
6 | 5223550440 |
7 | 1231116645 |
oct | 317677630 |
9 | 123475406 |
10 | 54493080 |
11 | 2883a504 |
12 | 162bb420 |
13 | b39c535 |
14 | 7346dcc |
15 | 4bb6170 |
hex | 33f7f98 |
54493080 has 32 divisors (see below), whose sum is σ = 163479600. Its totient is φ = 14531456.
The previous prime is 54493073. The next prime is 54493081. The reversal of 54493080 is 8039445.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54493081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226935 + ... + 227174.
Almost surely, 254493080 is an apocalyptic number.
It is an amenable number.
54493080 is an abundant number, since it is smaller than the sum of its proper divisors (108986520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54493080 is a wasteful number, since it uses less digits than its factorization.
54493080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454123 (or 454119 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 54493080 is about 7381.9428336990. The cubic root of 54493080 is about 379.1232789114.
The spelling of 54493080 in words is "fifty-four million, four hundred ninety-three thousand, eighty".
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