Base | Representation |
---|---|
bin | 1011101001010… |
… | …1101000000000 |
3 | 10101220200222111 |
4 | 2322111220000 |
5 | 100001103420 |
6 | 4502545104 |
7 | 1132124062 |
oct | 272255000 |
9 | 111820874 |
10 | 48847360 |
11 | 25633821 |
12 | 14438194 |
13 | a173883 |
14 | 66b7732 |
15 | 444d45a |
hex | 2e95a00 |
48847360 has 40 divisors (see below), whose sum is σ = 117125316. Its totient is φ = 19537920.
The previous prime is 48847349. The next prime is 48847373. The reversal of 48847360 is 6374884.
It can be written as a sum of positive squares in 2 ways, for example, as 45805824 + 3041536 = 6768^2 + 1744^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6981 + ... + 12100.
Almost surely, 248847360 is an apocalyptic number.
48847360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48847360 is an abundant number, since it is smaller than the sum of its proper divisors (68277956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48847360 is an equidigital number, since it uses as much as digits as its factorization.
48847360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19104 (or 19088 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 40.
The square root of 48847360 is about 6989.0886387282. The cubic root of 48847360 is about 365.5502054131.
The spelling of 48847360 in words is "forty-eight million, eight hundred forty-seven thousand, three hundred sixty".
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