Base | Representation |
---|---|
bin | 101101001001101101… |
… | …001000011100111000 |
3 | 11122010201221112211202 |
4 | 231021231020130320 |
5 | 1243242142124440 |
6 | 34134424313332 |
7 | 3334260320042 |
oct | 551155103470 |
9 | 148121845752 |
10 | 48481208120 |
11 | 19619418254 |
12 | 9490312848 |
13 | 47581cb1c7 |
14 | 24bcb38a92 |
15 | 13db387615 |
hex | b49b48738 |
48481208120 has 32 divisors (see below), whose sum is σ = 110048062320. Its totient is φ = 19220866560.
The previous prime is 48481208117. The next prime is 48481208173. The reversal of 48481208120 is 2180218484.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5358446 + ... + 5367485.
Almost surely, 248481208120 is an apocalyptic number.
48481208120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48481208120 is an abundant number, since it is smaller than the sum of its proper divisors (61566854200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48481208120 is a wasteful number, since it uses less digits than its factorization.
48481208120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10726055 (or 10726051 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 38.
The spelling of 48481208120 in words is "forty-eight billion, four hundred eighty-one million, two hundred eight thousand, one hundred twenty".
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