Base | Representation |
---|---|
bin | 101100100010111000… |
… | …010000000001111000 |
3 | 11120110100020011102100 |
4 | 230202320100001320 |
5 | 1240423412430240 |
6 | 33550034503400 |
7 | 3312160455024 |
oct | 544270200170 |
9 | 146410204370 |
10 | 47829811320 |
11 | 19314755195 |
12 | 932a134b60 |
13 | 4683278505 |
14 | 245a413384 |
15 | 139e0b5e30 |
hex | b22e10078 |
47829811320 has 96 divisors (see below), whose sum is σ = 158754323520. Its totient is φ = 12483237120.
The previous prime is 47829811319. The next prime is 47829811349. The reversal of 47829811320 is 2311892874.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1396491 + ... + 1430330.
It is an arithmetic number, because the mean of its divisors is an integer number (1653690870).
Almost surely, 247829811320 is an apocalyptic number.
47829811320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47829811320 is an abundant number, since it is smaller than the sum of its proper divisors (110924512200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47829811320 is a wasteful number, since it uses less digits than its factorization.
47829811320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2826885 (or 2826878 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The spelling of 47829811320 in words is "forty-seven billion, eight hundred twenty-nine million, eight hundred eleven thousand, three hundred twenty".
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