Base | Representation |
---|---|
bin | 1011100001010… |
… | …1110100101101 |
3 | 10100221002220112 |
4 | 2320111310231 |
5 | 44332331020 |
6 | 4443425405 |
7 | 1124513651 |
oct | 270256455 |
9 | 110832815 |
10 | 48323885 |
11 | 253064a5 |
12 | 14225265 |
13 | a01c51c |
14 | 65bca61 |
15 | 43982c5 |
hex | 2e15d2d |
48323885 has 24 divisors (see below), whose sum is σ = 61129080. Its totient is φ = 36664320.
The previous prime is 48323879. The next prime is 48323909. The reversal of 48323885 is 58832384.
48323885 = 4302 + 4312 + ... + 6072.
It can be written as a sum of positive squares in 4 ways, for example, as 1387684 + 46936201 = 1178^2 + 6851^2 .
It is not a de Polignac number, because 48323885 - 28 = 48323629 is a prime.
It is a super-2 number, since 2×483238852 = 4670395722986450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427589 + ... + 427701.
It is an arithmetic number, because the mean of its divisors is an integer number (2547045).
Almost surely, 248323885 is an apocalyptic number.
It is an amenable number.
48323885 is a deficient number, since it is larger than the sum of its proper divisors (12805195).
48323885 is a wasteful number, since it uses less digits than its factorization.
48323885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269 (or 238 counting only the distinct ones).
The product of its digits is 184320, while the sum is 41.
The square root of 48323885 is about 6951.5383189622. The cubic root of 48323885 is about 364.2397009311.
The spelling of 48323885 in words is "forty-eight million, three hundred twenty-three thousand, eight hundred eighty-five".
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