Base | Representation |
---|---|
bin | 1011011101111… |
… | …1011000001000 |
3 | 10100111202222210 |
4 | 2313133120020 |
5 | 44303211442 |
6 | 4434545120 |
7 | 1122564531 |
oct | 267373010 |
9 | 110452883 |
10 | 48100872 |
11 | 25173996 |
12 | 141381a0 |
13 | 9c71b71 |
14 | 6561688 |
15 | 435219c |
hex | 2ddf608 |
48100872 has 32 divisors (see below), whose sum is σ = 123187680. Its totient is φ = 15642240.
The previous prime is 48100861. The next prime is 48100873. The reversal of 48100872 is 27800184.
It is a super-3 number, since 3×481008723 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (48100873) 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, 23458 + ... + 25425.
It is an arithmetic number, because the mean of its divisors is an integer number (3849615).
Almost surely, 248100872 is an apocalyptic number.
It is an amenable number.
48100872 is an abundant number, since it is smaller than the sum of its proper divisors (75086808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48100872 is a wasteful number, since it uses less digits than its factorization.
48100872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48933 (or 48929 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 30.
The square root of 48100872 is about 6935.4792192032. The cubic root of 48100872 is about 363.6785190371.
The spelling of 48100872 in words is "forty-eight million, one hundred thousand, eight hundred seventy-two".
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