Base | Representation |
---|---|
bin | 1101000110100… |
… | …1101001000000 |
3 | 10211102012002210 |
4 | 3101221221000 |
5 | 103032134111 |
6 | 5241542120 |
7 | 1235066214 |
oct | 321515100 |
9 | 124365083 |
10 | 54958656 |
11 | 29028285 |
12 | 164a4940 |
13 | b50341c |
14 | 7428944 |
15 | 4c590a6 |
hex | 3469a40 |
54958656 has 28 divisors (see below), whose sum is σ = 145411952. Its totient is φ = 18319488.
The previous prime is 54958649. The next prime is 54958663. The reversal of 54958656 is 65685945.
It is an interprime number because it is at equal distance from previous prime (54958649) and next prime (54958663).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142930 + ... + 143313.
It is an arithmetic number, because the mean of its divisors is an integer number (5193284).
Almost surely, 254958656 is an apocalyptic number.
It is an amenable number.
54958656 is an abundant number, since it is smaller than the sum of its proper divisors (90453296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54958656 is a wasteful number, since it uses less digits than its factorization.
54958656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286258 (or 286248 counting only the distinct ones).
The product of its digits is 1296000, while the sum is 48.
The square root of 54958656 is about 7413.4105511566. The cubic root of 54958656 is about 380.1999317247.
The spelling of 54958656 in words is "fifty-four million, nine hundred fifty-eight thousand, six hundred fifty-six".
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