Base | Representation |
---|---|
bin | 101101011011100011… |
… | …110101011110101000 |
3 | 11122220121121102010212 |
4 | 231123203311132220 |
5 | 1244400333323000 |
6 | 34224245000252 |
7 | 3344555425046 |
oct | 553343653650 |
9 | 148817542125 |
10 | 48780761000 |
11 | 19762516814 |
12 | 95546b3088 |
13 | 47a52a062a |
14 | 250a833396 |
15 | 1407808c35 |
hex | b5b8f57a8 |
48780761000 has 64 divisors (see below), whose sum is σ = 114184512000. Its totient is φ = 19505889600.
The previous prime is 48780760999. The next prime is 48780761023. The reversal of 48780761000 is 16708784.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4073021 + ... + 4084979.
It is an arithmetic number, because the mean of its divisors is an integer number (1784133000).
Almost surely, 248780761000 is an apocalyptic number.
48780761000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48780761000 is an abundant number, since it is smaller than the sum of its proper divisors (65403751000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48780761000 is a wasteful number, since it uses less digits than its factorization.
48780761000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16059 (or 16045 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 41.
The spelling of 48780761000 in words is "forty-eight billion, seven hundred eighty million, seven hundred sixty-one thousand".
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