Base | Representation |
---|---|
bin | 101101000010010100… |
… | …110110000100101110 |
3 | 11121211002222111020100 |
4 | 231002110312010232 |
5 | 1243013443312003 |
6 | 34114242531530 |
7 | 3331225061013 |
oct | 550224660456 |
9 | 147732874210 |
10 | 48357400878 |
11 | 19565546016 |
12 | 9456966ba6 |
13 | 4738670397 |
14 | 24aa50b70a |
15 | 13d057dba3 |
hex | b4253612e |
48357400878 has 48 divisors (see below), whose sum is σ = 114091894800. Its totient is φ = 14744177280.
The previous prime is 48357400853. The next prime is 48357400891. The reversal of 48357400878 is 87800475384.
It is a happy number.
48357400878 is a `hidden beast` number, since 483 + 57 + 40 + 0 + 8 + 78 = 666.
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, 2427943 + ... + 2447778.
It is an arithmetic number, because the mean of its divisors is an integer number (2376914475).
Almost surely, 248357400878 is an apocalyptic number.
48357400878 is an abundant number, since it is smaller than the sum of its proper divisors (65734493922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48357400878 is a wasteful number, since it uses less digits than its factorization.
48357400878 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4875777 (or 4875774 counting only the distinct ones).
The product of its (nonzero) digits is 6021120, while the sum is 54.
The spelling of 48357400878 in words is "forty-eight billion, three hundred fifty-seven million, four hundred thousand, eight hundred seventy-eight".
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