Base | Representation |
---|---|
bin | 1011100101110… |
… | …1101001000110 |
3 | 10101111001102200 |
4 | 2321131221012 |
5 | 44421234204 |
6 | 4454015330 |
7 | 1130150412 |
oct | 271355106 |
9 | 111431380 |
10 | 48618054 |
11 | 25497511 |
12 | 14347546 |
13 | a0c33a4 |
14 | 6657d42 |
15 | 4405539 |
hex | 2e5da46 |
48618054 has 24 divisors (see below), whose sum is σ = 105468480. Its totient is φ = 16186128.
The previous prime is 48618041. The next prime is 48618077. The reversal of 48618054 is 45081684.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24964 + ... + 26840.
It is an arithmetic number, because the mean of its divisors is an integer number (4394520).
Almost surely, 248618054 is an apocalyptic number.
48618054 is an abundant number, since it is smaller than the sum of its proper divisors (56850426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48618054 is a wasteful number, since it uses less digits than its factorization.
48618054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3324 (or 3321 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 48618054 is about 6972.6647703729. The cubic root of 48618054 is about 364.9773026482.
The spelling of 48618054 in words is "forty-eight million, six hundred eighteen thousand, fifty-four".
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