Base | Representation |
---|---|
bin | 101100100110000000… |
… | …000000000000111000 |
3 | 11120120222202111020010 |
4 | 230212000000000320 |
5 | 1241030314041040 |
6 | 33555145101520 |
7 | 3313364524305 |
oct | 544600000070 |
9 | 146528674203 |
10 | 47882174520 |
11 | 1934126a464 |
12 | 93437878a0 |
13 | 469108045b |
14 | 24633640ac |
15 | 13a39aae80 |
hex | b26000038 |
47882174520 has 128 divisors (see below), whose sum is σ = 146204870400. Its totient is φ = 12541541376.
The previous prime is 47882174503. The next prime is 47882174539. The reversal of 47882174520 is 2547128874.
It is a self number, because there is not a number n which added to its sum of digits gives 47882174520.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11800332 + ... + 11804388.
It is an arithmetic number, because the mean of its divisors is an integer number (1142225550).
Almost surely, 247882174520 is an apocalyptic number.
47882174520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47882174520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73102435200).
47882174520 is an abundant number, since it is smaller than the sum of its proper divisors (98322695880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47882174520 is a wasteful number, since it uses less digits than its factorization.
47882174520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5797 (or 5793 counting only the distinct ones).
The product of its (nonzero) digits is 1003520, while the sum is 48.
The spelling of 47882174520 in words is "forty-seven billion, eight hundred eighty-two million, one hundred seventy-four thousand, five hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •