Base | Representation |
---|---|
bin | 101101011100000110… |
… | …100011010100111100 |
3 | 11122221020201202221112 |
4 | 231130012203110330 |
5 | 1244410201033232 |
6 | 34225212021152 |
7 | 3345025660505 |
oct | 553406432474 |
9 | 148836652845 |
10 | 48789861692 |
11 | 19767672250 |
12 | 95577617b8 |
13 | 47a7138a60 |
14 | 250bb21bac |
15 | 14085054b2 |
hex | b5c1a353c |
48789861692 has 48 divisors (see below), whose sum is σ = 100784874624. Its totient is φ = 20374200000.
The previous prime is 48789861689. The next prime is 48789861713. The reversal of 48789861692 is 29616898784.
It is a happy number.
48789861692 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 15 ways as a sum of consecutive naturals, for example, 81434 + ... + 322817.
It is an arithmetic number, because the mean of its divisors is an integer number (2099684888).
Almost surely, 248789861692 is an apocalyptic number.
It is an amenable number.
48789861692 is an abundant number, since it is smaller than the sum of its proper divisors (51995012932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48789861692 is a wasteful number, since it uses less digits than its factorization.
48789861692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404490 (or 404488 counting only the distinct ones).
The product of its digits is 83607552, while the sum is 68.
The spelling of 48789861692 in words is "forty-eight billion, seven hundred eighty-nine million, eight hundred sixty-one thousand, six hundred ninety-two".
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