Base | Representation |
---|---|
bin | 1000101001001010… |
… | …0111001111010101 |
3 | 12222200202002001120 |
4 | 2022102213033111 |
5 | 14222423311000 |
6 | 1022120314153 |
7 | 111331552230 |
oct | 21222471725 |
9 | 5880662046 |
10 | 2320135125 |
11 | a90723950 |
12 | 549012959 |
13 | 2ac8a4c29 |
14 | 1801d0417 |
15 | d8a4c6a0 |
hex | 8a4a73d5 |
2320135125 has 128 divisors (see below), whose sum is σ = 5067878400. Its totient is φ = 913248000.
The previous prime is 2320135109. The next prime is 2320135157. The reversal of 2320135125 is 5215310232.
It is a happy number.
2320135125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2320135125 - 24 = 2320135109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2320135095 and 2320135104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 546511 + ... + 550739.
It is an arithmetic number, because the mean of its divisors is an integer number (39592800).
Almost surely, 22320135125 is an apocalyptic number.
2320135125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2320135125 is an abundant number, since it is smaller than the sum of its proper divisors (2747743275).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2320135125 is a wasteful number, since it uses less digits than its factorization.
2320135125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4284 (or 4274 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 2320135125 is about 48167.7809848035. The cubic root of 2320135125 is about 1323.8468904480.
Adding to 2320135125 its reverse (5215310232), we get a palindrome (7535445357).
The spelling of 2320135125 in words is "two billion, three hundred twenty million, one hundred thirty-five thousand, one hundred twenty-five".
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