Base | Representation |
---|---|
bin | 1011011110010… |
… | …0010000011100 |
3 | 10100112210102002 |
4 | 2313210100130 |
5 | 44304331420 |
6 | 4435221432 |
7 | 1123010024 |
oct | 267442034 |
9 | 110483362 |
10 | 48120860 |
11 | 25187a07 |
12 | 14147878 |
13 | 9c7aca8 |
14 | 6568a84 |
15 | 4358075 |
hex | 2de441c |
48120860 has 48 divisors (see below), whose sum is σ = 105386400. Its totient is φ = 18434304.
The previous prime is 48120859. The next prime is 48120869. The reversal of 48120860 is 6802184.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48120869) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94286 + ... + 94794.
It is an arithmetic number, because the mean of its divisors is an integer number (2195550).
Almost surely, 248120860 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48120860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52693200).
48120860 is an abundant number, since it is smaller than the sum of its proper divisors (57265540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48120860 is a wasteful number, since it uses less digits than its factorization.
48120860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710 (or 708 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 48120860 is about 6936.9200658506. The cubic root of 48120860 is about 363.7288867974.
The spelling of 48120860 in words is "forty-eight million, one hundred twenty thousand, eight hundred sixty".
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