Base | Representation |
---|---|
bin | 1011101011010… |
… | …1011111000000 |
3 | 10102011022222200 |
4 | 2322311133000 |
5 | 100014242411 |
6 | 4505433200 |
7 | 1133206404 |
oct | 272653700 |
9 | 112138880 |
10 | 48977856 |
11 | 25712874 |
12 | 1449b800 |
13 | a1bb0a5 |
14 | 670d104 |
15 | 4476e56 |
hex | 2eb57c0 |
48977856 has 84 divisors (see below), whose sum is σ = 146529552. Its totient is φ = 15611904.
The previous prime is 48977849. The next prime is 48977891. The reversal of 48977856 is 65877984.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11400 + ... + 15096.
Almost surely, 248977856 is an apocalyptic number.
48977856 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48977856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73264776).
48977856 is an abundant number, since it is smaller than the sum of its proper divisors (97551696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48977856 is a wasteful number, since it uses less digits than its factorization.
48977856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3738 (or 3725 counting only the distinct ones).
The product of its digits is 3386880, while the sum is 54.
The square root of 48977856 is about 6998.4181069725. The cubic root of 48977856 is about 365.8754391144.
The spelling of 48977856 in words is "forty-eight million, nine hundred seventy-seven thousand, eight hundred fifty-six".
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