Base | Representation |
---|---|
bin | 1011100011101… |
… | …1101000000100 |
3 | 10101012222022022 |
4 | 2320323220010 |
5 | 44402304344 |
6 | 4451022312 |
7 | 1126030250 |
oct | 270735004 |
9 | 111188268 |
10 | 48478724 |
11 | 25401868 |
12 | 1429a998 |
13 | a074b48 |
14 | 661d260 |
15 | 43c90ee |
hex | 2e3ba04 |
48478724 has 12 divisors (see below), whose sum is σ = 96957504. Its totient is φ = 20776584.
The previous prime is 48478711. The next prime is 48478741. The reversal of 48478724 is 42787484.
48478724 is an admirable number.
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, 865664 + ... + 865719.
It is an arithmetic number, because the mean of its divisors is an integer number (8079792).
Almost surely, 248478724 is an apocalyptic number.
It is an amenable number.
48478724 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48478724 is a wasteful number, since it uses less digits than its factorization.
48478724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1731394 (or 1731392 counting only the distinct ones).
The product of its digits is 401408, while the sum is 44.
The square root of 48478724 is about 6962.6664432529. Note that the first 3 decimals coincide. The cubic root of 48478724 is about 364.6283174564.
The spelling of 48478724 in words is "forty-eight million, four hundred seventy-eight thousand, seven hundred twenty-four".
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