Base | Representation |
---|---|
bin | 101100100010000111… |
… | …101100010011111000 |
3 | 11120102110021110012220 |
4 | 230202013230103320 |
5 | 1240412133111404 |
6 | 33544502004040 |
7 | 3311644330431 |
oct | 544207542370 |
9 | 146373243186 |
10 | 47817082104 |
11 | 19308550580 |
12 | 9325a16620 |
13 | 468073c62c |
14 | 245885c488 |
15 | 139cdee4d9 |
hex | b221ec4f8 |
47817082104 has 32 divisors (see below), whose sum is σ = 130410224640. Its totient is φ = 14490024800.
The previous prime is 47817082091. The next prime is 47817082139. The reversal of 47817082104 is 40128071874.
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, 90562392 + ... + 90562919.
It is an arithmetic number, because the mean of its divisors is an integer number (4075319520).
Almost surely, 247817082104 is an apocalyptic number.
47817082104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
47817082104 is an abundant number, since it is smaller than the sum of its proper divisors (82593142536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47817082104 is a wasteful number, since it uses less digits than its factorization.
47817082104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181125331 (or 181125327 counting only the distinct ones).
The product of its (nonzero) digits is 100352, while the sum is 42.
The spelling of 47817082104 in words is "forty-seven billion, eight hundred seventeen million, eighty-two thousand, one hundred four".
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