Base | Representation |
---|---|
bin | 101100110100000101… |
… | …100010110100011110 |
3 | 11121012110110111221201 |
4 | 230310011202310132 |
5 | 1242021314240310 |
6 | 34034430350114 |
7 | 3322264401520 |
oct | 546405426436 |
9 | 147173414851 |
10 | 48118508830 |
11 | 19452709977 |
12 | 93aa95b33a |
13 | 46cb019942 |
14 | 24868c3a10 |
15 | 13b95e0e3a |
hex | b34162d1e |
48118508830 has 64 divisors (see below), whose sum is σ = 100422001152. Its totient is φ = 16260128640.
The previous prime is 48118508819. The next prime is 48118508849. The reversal of 48118508830 is 3880581184.
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 31 ways as a sum of consecutive naturals, for example, 1459225 + ... + 1491835.
It is an arithmetic number, because the mean of its divisors is an integer number (1569093768).
Almost surely, 248118508830 is an apocalyptic number.
48118508830 is an abundant number, since it is smaller than the sum of its proper divisors (52303492322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48118508830 is a wasteful number, since it uses less digits than its factorization.
48118508830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32929.
The product of its (nonzero) digits is 245760, while the sum is 46.
The spelling of 48118508830 in words is "forty-eight billion, one hundred eighteen million, five hundred eight thousand, eight hundred thirty".
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