Base | Representation |
---|---|
bin | 1011011100110… |
… | …0111100101110 |
3 | 10100100221110011 |
4 | 2313030330232 |
5 | 44243303030 |
6 | 4433203434 |
7 | 1122131500 |
oct | 267147456 |
9 | 110327404 |
10 | 48025390 |
11 | 25122206 |
12 | 1410057a |
13 | 9c466ba |
14 | 6541d70 |
15 | 4339b2a |
hex | 2dccf2e |
48025390 has 24 divisors (see below), whose sum is σ = 100560312. Its totient is φ = 16465680.
The previous prime is 48025387. The next prime is 48025433. The reversal of 48025390 is 9352084.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48516 + ... + 49495.
It is an arithmetic number, because the mean of its divisors is an integer number (4190013).
Almost surely, 248025390 is an apocalyptic number.
48025390 is an abundant number, since it is smaller than the sum of its proper divisors (52534922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48025390 is a wasteful number, since it uses less digits than its factorization.
48025390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98032 (or 98025 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 48025390 is about 6930.0353534452. The cubic root of 48025390 is about 363.4881860101.
The spelling of 48025390 in words is "forty-eight million, twenty-five thousand, three hundred ninety".
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