Base | Representation |
---|---|
bin | 1011101011000… |
… | …1000111011000 |
3 | 10102010102102212 |
4 | 2322301013120 |
5 | 100013204320 |
6 | 4505214252 |
7 | 1133103260 |
oct | 272610730 |
9 | 112112385 |
10 | 48959960 |
11 | 25700385 |
12 | 14491388 |
13 | a1b2bba |
14 | 67067a0 |
15 | 44719c5 |
hex | 2eb11d8 |
48959960 has 64 divisors (see below), whose sum is σ = 132537600. Its totient is φ = 15901056.
The previous prime is 48959927. The next prime is 48959987. The reversal of 48959960 is 6995984.
48959960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 48959899 and 48959908.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719 + ... + 9921.
It is an arithmetic number, because the mean of its divisors is an integer number (2070900).
Almost surely, 248959960 is an apocalyptic number.
48959960 is a gapful number since it is divisible by the number (40) 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 48959960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66268800).
48959960 is an abundant number, since it is smaller than the sum of its proper divisors (83577640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48959960 is a wasteful number, since it uses less digits than its factorization.
48959960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9240 (or 9236 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 50.
The square root of 48959960 is about 6997.1394155040. The cubic root of 48959960 is about 365.8308713236.
The spelling of 48959960 in words is "forty-eight million, nine hundred fifty-nine thousand, nine hundred sixty".
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