Base | Representation |
---|---|
bin | 1011100001001… |
… | …1101101000100 |
3 | 10100220200000000 |
4 | 2320103231010 |
5 | 44332041304 |
6 | 4443321300 |
7 | 1124446440 |
oct | 270235504 |
9 | 110820000 |
10 | 48315204 |
11 | 252aaa23 |
12 | 14220230 |
13 | a0185a2 |
14 | 65b9820 |
15 | 4395939 |
hex | 2e13b44 |
48315204 has 108 divisors (see below), whose sum is σ = 145489344. Its totient is φ = 13751856.
The previous prime is 48315199. The next prime is 48315209. The reversal of 48315204 is 40251384.
It is an interprime number because it is at equal distance from previous prime (48315199) and next prime (48315209).
It is a tau number, because it is divible by the number of its divisors (108).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (48315209) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 183577 + ... + 183839.
Almost surely, 248315204 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 48315204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72744672).
48315204 is an abundant number, since it is smaller than the sum of its proper divisors (97174140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48315204 is an equidigital number, since it uses as much as digits as its factorization.
48315204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298 (or 275 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 48315204 is about 6950.9138967477. The cubic root of 48315204 is about 364.2178887071.
Adding to 48315204 its reverse (40251384), we get a palindrome (88566588).
The spelling of 48315204 in words is "forty-eight million, three hundred fifteen thousand, two hundred four".
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