Base | Representation |
---|---|
bin | 101101001110010011… |
… | …111110000111001000 |
3 | 11122100010101021222002 |
4 | 231032103332013020 |
5 | 1243421433420443 |
6 | 34150225050132 |
7 | 3336216265511 |
oct | 551623760710 |
9 | 148303337862 |
10 | 48558498248 |
11 | 19659008497 |
12 | 94b2186948 |
13 | 476b220000 |
14 | 24c90d7a08 |
15 | 13e30532b8 |
hex | b4e4fe1c8 |
48558498248 has 60 divisors (see below), whose sum is σ = 98848605045. Its totient is φ = 22362999360.
The previous prime is 48558498221. The next prime is 48558498251. The reversal of 48558498248 is 84289485584.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 8 ways, for example, as 32803729924 + 15754768324 = 181118^2 + 125518^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=155818.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 105332738 + ... + 105333198.
Almost surely, 248558498248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48558498248
48558498248 is an abundant number, since it is smaller than the sum of its proper divisors (50290106797).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48558498248 is an frugal number, since it uses more digits than its factorization.
48558498248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 980 (or 476 counting only the distinct ones).
The product of its digits is 117964800, while the sum is 65.
The spelling of 48558498248 in words is "forty-eight billion, five hundred fifty-eight million, four hundred ninety-eight thousand, two hundred forty-eight".
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