Base | Representation |
---|---|
bin | 1011100001010… |
… | …0100100000000 |
3 | 10100220211211020 |
4 | 2320110210000 |
5 | 44332144340 |
6 | 4443345440 |
7 | 1124462622 |
oct | 270244400 |
9 | 110824736 |
10 | 48318720 |
11 | 2530262a |
12 | 14222280 |
13 | a01a078 |
14 | 65bac12 |
15 | 43969d0 |
hex | 2e14900 |
48318720 has 72 divisors (see below), whose sum is σ = 154330176. Its totient is φ = 12883968.
The previous prime is 48318689. The next prime is 48318737. The reversal of 48318720 is 2781384.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2452 + ... + 10131.
Almost surely, 248318720 is an apocalyptic number.
48318720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48318720 is an abundant number, since it is smaller than the sum of its proper divisors (106011456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48318720 is a wasteful number, since it uses less digits than its factorization.
48318720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12607 (or 12593 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 48318720 is about 6951.1668085293. The cubic root of 48318720 is about 364.2267234626.
The spelling of 48318720 in words is "forty-eight million, three hundred eighteen thousand, seven hundred twenty".
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