Base | Representation |
---|---|
bin | 101100101000110101… |
… | …011011100100111000 |
3 | 11120201022020211121011 |
4 | 230220311123210320 |
5 | 1241130003013410 |
6 | 34004004323304 |
7 | 3314513013064 |
oct | 545065334470 |
9 | 146638224534 |
10 | 47929735480 |
11 | 193660a4740 |
12 | 93576a3534 |
13 | 469ab93633 |
14 | 24697c4aa4 |
15 | 13a7c5318a |
hex | b28d5b938 |
47929735480 has 32 divisors (see below), whose sum is σ = 117645715440. Its totient is φ = 17428994560.
The previous prime is 47929735459. The next prime is 47929735507. The reversal of 47929735480 is 8453792974.
47929735480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54465169 + ... + 54466048.
Almost surely, 247929735480 is an apocalyptic number.
47929735480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47929735480 is an abundant number, since it is smaller than the sum of its proper divisors (69715979960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47929735480 is a wasteful number, since it uses less digits than its factorization.
47929735480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108931239 (or 108931235 counting only the distinct ones).
The product of its (nonzero) digits is 15240960, while the sum is 58.
The spelling of 47929735480 in words is "forty-seven billion, nine hundred twenty-nine million, seven hundred thirty-five thousand, four hundred eighty".
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