Base | Representation |
---|---|
bin | 1011100011110… |
… | …0000100001000 |
3 | 10101020001202211 |
4 | 2320330010020 |
5 | 44402334040 |
6 | 4451034504 |
7 | 1126035424 |
oct | 270740410 |
9 | 111201684 |
10 | 48480520 |
11 | 25403150 |
12 | 1429ba34 |
13 | a0758ca |
14 | 661db84 |
15 | 43c98ea |
hex | 2e3c108 |
48480520 has 32 divisors (see below), whose sum is σ = 118998720. Its totient is φ = 17629120.
The previous prime is 48480517. The next prime is 48480521. The reversal of 48480520 is 2508484.
It is not an unprimeable number, because it can be changed into a prime (48480521) 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, 54652 + ... + 55531.
It is an arithmetic number, because the mean of its divisors is an integer number (3718710).
Almost surely, 248480520 is an apocalyptic number.
48480520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48480520 is an abundant number, since it is smaller than the sum of its proper divisors (70518200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48480520 is a wasteful number, since it uses less digits than its factorization.
48480520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110205 (or 110201 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 31.
The square root of 48480520 is about 6962.7954156359. The cubic root of 48480520 is about 364.6328202177.
The spelling of 48480520 in words is "forty-eight million, four hundred eighty thousand, five hundred twenty".
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