Base | Representation |
---|---|
bin | 1011011100100… |
… | …0011001000000 |
3 | 10100022222211200 |
4 | 2313020121000 |
5 | 44242203340 |
6 | 4432541200 |
7 | 1122023166 |
oct | 267103100 |
9 | 110288750 |
10 | 48006720 |
11 | 2510a183 |
12 | 140b1800 |
13 | 9c3b058 |
14 | 6539236 |
15 | 4334330 |
hex | 2dc8640 |
48006720 has 168 divisors, whose sum is σ = 168005760. Its totient is φ = 12579840.
The previous prime is 48006709. The next prime is 48006731. The reversal of 48006720 is 2760084.
It is an interprime number because it is at equal distance from previous prime (48006709) and next prime (48006731).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227415 + ... + 227625.
Almost surely, 248006720 is an apocalyptic number.
48006720 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 48006720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84002880).
48006720 is an abundant number, since it is smaller than the sum of its proper divisors (119999040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48006720 is a wasteful number, since it uses less digits than its factorization.
48006720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313 (or 300 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 48006720 is about 6928.6881875287. The cubic root of 48006720 is about 363.4410775672.
The spelling of 48006720 in words is "forty-eight million, six thousand, seven hundred twenty".
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