Base | Representation |
---|---|
bin | 1011101010100… |
… | …0101100101000 |
3 | 10102001200010211 |
4 | 2322220230220 |
5 | 100011103410 |
6 | 4504350504 |
7 | 1132600612 |
oct | 272505450 |
9 | 112050124 |
10 | 48925480 |
11 | 2568748a |
12 | 14475434 |
13 | a1a02b6 |
14 | 66d7db2 |
15 | 446668a |
hex | 2ea8b28 |
48925480 has 32 divisors (see below), whose sum is σ = 110960640. Its totient is φ = 19414080.
The previous prime is 48925421. The next prime is 48925483. The reversal of 48925480 is 8452984.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (48925483) 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, 265 + ... + 9895.
It is an arithmetic number, because the mean of its divisors is an integer number (3467520).
Almost surely, 248925480 is an apocalyptic number.
48925480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48925480 is an abundant number, since it is smaller than the sum of its proper divisors (62035160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48925480 is a wasteful number, since it uses less digits than its factorization.
48925480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9769 (or 9765 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The square root of 48925480 is about 6994.6751175448. The cubic root of 48925480 is about 365.7449724878.
The spelling of 48925480 in words is "forty-eight million, nine hundred twenty-five thousand, four hundred eighty".
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