Base | Representation |
---|---|
bin | 101100100110100110… |
… | …011010000000110100 |
3 | 11120121200200222212200 |
4 | 230212212122000310 |
5 | 1241040403224414 |
6 | 34000144544500 |
7 | 3313546226052 |
oct | 544646320064 |
9 | 146550628780 |
10 | 47892242484 |
11 | 19346a16699 |
12 | 9347022130 |
13 | 4693196c28 |
14 | 24648251d2 |
15 | 13a47e9109 |
hex | b2699a034 |
47892242484 has 72 divisors (see below), whose sum is σ = 125540338560. Its totient is φ = 15381772992.
The previous prime is 47892242467. The next prime is 47892242527. The reversal of 47892242484 is 48424229874.
47892242484 is a `hidden beast` number, since 4 + 78 + 92 + 2 + 4 + 2 + 484 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 47892242484.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37344 + ... + 311735.
Almost surely, 247892242484 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 47892242484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62770169280).
47892242484 is an abundant number, since it is smaller than the sum of its proper divisors (77648096076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47892242484 is a wasteful number, since it uses less digits than its factorization.
47892242484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349229 (or 349224 counting only the distinct ones).
The product of its digits is 8257536, while the sum is 54.
The spelling of 47892242484 in words is "forty-seven billion, eight hundred ninety-two million, two hundred forty-two thousand, four hundred eighty-four".
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