Base | Representation |
---|---|
bin | 1011101001100… |
… | …1011010100000 |
3 | 10101221111021022 |
4 | 2322121122200 |
5 | 100002103010 |
6 | 4503145012 |
7 | 1132220243 |
oct | 272313240 |
9 | 111844238 |
10 | 48862880 |
11 | 25644450 |
12 | 14445168 |
13 | a17a961 |
14 | 66bd25a |
15 | 4452d55 |
hex | 2e996a0 |
48862880 has 48 divisors (see below), whose sum is σ = 125937504. Its totient is φ = 17767680.
The previous prime is 48862871. The next prime is 48862907. The reversal of 48862880 is 8826884.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12122 + ... + 15641.
It is an arithmetic number, because the mean of its divisors is an integer number (2623698).
Almost surely, 248862880 is an apocalyptic number.
48862880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48862880 is an abundant number, since it is smaller than the sum of its proper divisors (77074624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48862880 is a wasteful number, since it uses less digits than its factorization.
48862880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27789 (or 27781 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 44.
The square root of 48862880 is about 6990.1988526794. The cubic root of 48862880 is about 365.5889160581.
The spelling of 48862880 in words is "forty-eight million, eight hundred sixty-two thousand, eight hundred eighty".
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