Base | Representation |
---|---|
bin | 100001101100000001000… |
… | …001000000010111101100 |
3 | 22012022102122020001110202 |
4 | 201230001001000113230 |
5 | 300412112112212140 |
6 | 4531255350453032 |
7 | 326152652561066 |
oct | 41540101002754 |
9 | 8168378201422 |
10 | 2315004413420 |
11 | 812873703a56 |
12 | 3147b6364178 |
13 | 13a3c4ac5aca |
14 | 80092644736 |
15 | 40342a73915 |
hex | 21b010405ec |
2315004413420 has 48 divisors (see below), whose sum is σ = 4974770576160. Its totient is φ = 904429940736.
The previous prime is 2315004413399. The next prime is 2315004413429. The reversal of 2315004413420 is 243144005132.
It is not an unprimeable number, because it can be changed into a prime (2315004413429) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31722494 + ... + 31795386.
It is an arithmetic number, because the mean of its divisors is an integer number (103641053670).
Almost surely, 22315004413420 is an apocalyptic number.
2315004413420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2315004413420 is an abundant number, since it is smaller than the sum of its proper divisors (2659766162740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2315004413420 is a wasteful number, since it uses less digits than its factorization.
2315004413420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109874 (or 109872 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 29.
Adding to 2315004413420 its reverse (243144005132), we get a palindrome (2558148418552).
The spelling of 2315004413420 in words is "two trillion, three hundred fifteen billion, four million, four hundred thirteen thousand, four hundred twenty".
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