Base | Representation |
---|---|
bin | 1100111011011… |
… | …1001000000100 |
3 | 10210001001002110 |
4 | 3032313020010 |
5 | 102340234320 |
6 | 5214141020 |
7 | 1225632360 |
oct | 316671004 |
9 | 123031073 |
10 | 54227460 |
11 | 28678991 |
12 | 161b1770 |
13 | b308671 |
14 | 72b82a0 |
15 | 4b625e0 |
hex | 33b7204 |
54227460 has 48 divisors (see below), whose sum is σ = 173529216. Its totient is φ = 12394752.
The previous prime is 54227449. The next prime is 54227473. The reversal of 54227460 is 6472245.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 64137 + ... + 64976.
It is an arithmetic number, because the mean of its divisors is an integer number (3615192).
Almost surely, 254227460 is an apocalyptic number.
It is an amenable number.
54227460 is an abundant number, since it is smaller than the sum of its proper divisors (119301756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54227460 is a wasteful number, since it uses less digits than its factorization.
54227460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129132 (or 129130 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 54227460 is about 7363.9296574587. The cubic root of 54227460 is about 378.5062783002.
The spelling of 54227460 in words is "fifty-four million, two hundred twenty-seven thousand, four hundred sixty".
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