Base | Representation |
---|---|
bin | 101101011011111100… |
… | …100000100010001100 |
3 | 11122221001210000022110 |
4 | 231123330200202030 |
5 | 1244404012310222 |
6 | 34225035344020 |
7 | 3344664413460 |
oct | 553374404214 |
9 | 148831700273 |
10 | 48787228812 |
11 | 19766134113 |
12 | 95568b2010 |
13 | 47a672653a |
14 | 250b6384a0 |
15 | 140818530c |
hex | b5bf2088c |
48787228812 has 24 divisors (see below), whose sum is σ = 130099277056. Its totient is φ = 13939208208.
The previous prime is 48787228807. The next prime is 48787228823. The reversal of 48787228812 is 21882278784.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290400088 + ... + 290400255.
Almost surely, 248787228812 is an apocalyptic number.
48787228812 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
48787228812 is an abundant number, since it is smaller than the sum of its proper divisors (81312048244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48787228812 is a wasteful number, since it uses less digits than its factorization.
48787228812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 580800357 (or 580800355 counting only the distinct ones).
The product of its digits is 6422528, while the sum is 57.
The spelling of 48787228812 in words is "forty-eight billion, seven hundred eighty-seven million, two hundred twenty-eight thousand, eight hundred twelve".
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