Base | Representation |
---|---|
bin | 1011101011011… |
… | …0001110001011 |
3 | 10102011111010111 |
4 | 2322312032023 |
5 | 100014342000 |
6 | 4505455151 |
7 | 1133221246 |
oct | 272661613 |
9 | 112144114 |
10 | 48980875 |
11 | 25715069 |
12 | 144a14b7 |
13 | a1bc588 |
14 | 671025d |
15 | 4477cba |
hex | 2eb638b |
48980875 has 8 divisors (see below), whose sum is σ = 61128288. Its totient is φ = 39184600.
The previous prime is 48980863. The next prime is 48980881. The reversal of 48980875 is 57808984.
It is not a de Polignac number, because 48980875 - 25 = 48980843 is a prime.
It is a super-2 number, since 2×489808752 = 4798252231531250, which contains 22 as substring.
It is a Duffinian number.
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, 195799 + ... + 196048.
It is an arithmetic number, because the mean of its divisors is an integer number (7641036).
Almost surely, 248980875 is an apocalyptic number.
48980875 is a deficient number, since it is larger than the sum of its proper divisors (12147413).
48980875 is an equidigital number, since it uses as much as digits as its factorization.
48980875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 391862 (or 391852 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 49.
The square root of 48980875 is about 6998.6337952489. The cubic root of 48980875 is about 365.8829564929.
The spelling of 48980875 in words is "forty-eight million, nine hundred eighty thousand, eight hundred seventy-five".
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