Base | Representation |
---|---|
bin | 110001101001000110… |
… | …111001011110001100 |
3 | 12002120210001011001120 |
4 | 301221012321132030 |
5 | 1333131033223000 |
6 | 40253112440540 |
7 | 3564620136606 |
oct | 615106713614 |
9 | 162523034046 |
10 | 53303023500 |
11 | 20673192541 |
12 | a3b70a9150 |
13 | 50461702bc |
14 | 2819296176 |
15 | 15be8436a0 |
hex | c691b978c |
53303023500 has 96 divisors (see below), whose sum is σ = 155301898752. Its totient is φ = 14206494400.
The previous prime is 53303023493. The next prime is 53303023513. The reversal of 53303023500 is 532030335.
53303023500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3121987 + ... + 3139013.
It is an arithmetic number, because the mean of its divisors is an integer number (1617728112).
Almost surely, 253303023500 is an apocalyptic number.
53303023500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53303023500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77650949376).
53303023500 is an abundant number, since it is smaller than the sum of its proper divisors (101998875252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53303023500 is a wasteful number, since it uses less digits than its factorization.
53303023500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19136 (or 19124 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 24.
Adding to 53303023500 its reverse (532030335), we get a palindrome (53835053835).
The spelling of 53303023500 in words is "fifty-three billion, three hundred three million, twenty-three thousand, five hundred".
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