Base | Representation |
---|---|
bin | 1011101000010… |
… | …1111000101000 |
3 | 10101210102112122 |
4 | 2322011320220 |
5 | 44442023023 |
6 | 4501330412 |
7 | 1131435110 |
oct | 272057050 |
9 | 111712478 |
10 | 48782888 |
11 | 2559a340 |
12 | 14406a08 |
13 | a15041b |
14 | 669c040 |
15 | 44392c8 |
hex | 2e85e28 |
48782888 has 32 divisors (see below), whose sum is σ = 114039360. Its totient is φ = 19006080.
The previous prime is 48782887. The next prime is 48782897. The reversal of 48782888 is 88828784.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (48782887) 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, 38981 + ... + 40212.
It is an arithmetic number, because the mean of its divisors is an integer number (3563730).
Almost surely, 248782888 is an apocalyptic number.
It is an amenable number.
48782888 is an abundant number, since it is smaller than the sum of its proper divisors (65256472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48782888 is a wasteful number, since it uses less digits than its factorization.
48782888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79217 (or 79213 counting only the distinct ones).
The product of its digits is 1835008, while the sum is 53.
The square root of 48782888 is about 6984.4747834035. The cubic root of 48782888 is about 365.3893087668.
The spelling of 48782888 in words is "forty-eight million, seven hundred eighty-two thousand, eight hundred eighty-eight".
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