Base | Representation |
---|---|
bin | 1011011101101… |
… | …1111101100101 |
3 | 10100111001210202 |
4 | 2313123331211 |
5 | 44302240020 |
6 | 4434400245 |
7 | 1122506000 |
oct | 267337545 |
9 | 110431722 |
10 | 48086885 |
11 | 25164430 |
12 | 14130085 |
13 | 9c686a2 |
14 | 655a537 |
15 | 434ce75 |
hex | 2ddbf65 |
48086885 has 32 divisors (see below), whose sum is σ = 73440000. Its totient is φ = 29964480.
The previous prime is 48086881. The next prime is 48086887. The reversal of 48086885 is 58868084.
It is not a de Polignac number, because 48086885 - 22 = 48086881 is a prime.
It is a super-3 number, since 3×480868853 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48086881) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17591 + ... + 20139.
It is an arithmetic number, because the mean of its divisors is an integer number (2295000).
Almost surely, 248086885 is an apocalyptic number.
It is an amenable number.
48086885 is a deficient number, since it is larger than the sum of its proper divisors (25353115).
48086885 is a wasteful number, since it uses less digits than its factorization.
48086885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2586 (or 2572 counting only the distinct ones).
The product of its (nonzero) digits is 491520, while the sum is 47.
The square root of 48086885 is about 6934.4707800956. The cubic root of 48086885 is about 363.6432648974.
The spelling of 48086885 in words is "forty-eight million, eighty-six thousand, eight hundred eighty-five".
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