Base | Representation |
---|---|
bin | 1011011100100… |
… | …0100111000100 |
3 | 10100100001002000 |
4 | 2313020213010 |
5 | 44242220440 |
6 | 4432545300 |
7 | 1122025623 |
oct | 267104704 |
9 | 110301060 |
10 | 48007620 |
11 | 2510a921 |
12 | 140b2230 |
13 | 9c3b59b |
14 | 65396ba |
15 | 4334730 |
hex | 2dc89c4 |
48007620 has 48 divisors (see below), whose sum is σ = 149358720. Its totient is φ = 12801888.
The previous prime is 48007613. The next prime is 48007649. The reversal of 48007620 is 2670084.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43912 + ... + 44991.
It is an arithmetic number, because the mean of its divisors is an integer number (3111640).
Almost surely, 248007620 is an apocalyptic number.
It is an amenable number.
48007620 is an abundant number, since it is smaller than the sum of its proper divisors (101351100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48007620 is a wasteful number, since it uses less digits than its factorization.
48007620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88921 (or 88913 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 48007620 is about 6928.7531345835. The cubic root of 48007620 is about 363.4433487418.
The spelling of 48007620 in words is "forty-eight million, seven thousand, six hundred twenty".
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