Base | Representation |
---|---|
bin | 1011100000010… |
… | …0010111011100 |
3 | 10100210110211012 |
4 | 2320010113130 |
5 | 44323034010 |
6 | 4442114352 |
7 | 1124065331 |
oct | 270042734 |
9 | 110713735 |
10 | 48252380 |
11 | 25267800 |
12 | 141ab9b8 |
13 | 9cc5b07 |
14 | 65a0988 |
15 | 4382005 |
hex | 2e045dc |
48252380 has 72 divisors (see below), whose sum is σ = 112971264. Its totient is φ = 17297280.
The previous prime is 48252319. The next prime is 48252389. The reversal of 48252380 is 8325284.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48252389) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307262 + ... + 307418.
Almost surely, 248252380 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48252380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56485632).
48252380 is an abundant number, since it is smaller than the sum of its proper divisors (64718884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48252380 is a wasteful number, since it uses less digits than its factorization.
48252380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315 (or 302 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 48252380 is about 6946.3933087610. The cubic root of 48252380 is about 364.0599567138.
The spelling of 48252380 in words is "forty-eight million, two hundred fifty-two thousand, three hundred eighty".
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