Base | Representation |
---|---|
bin | 1010101001011000111000… |
… | …10101100000010101010000 |
3 | 10001220012100101012022120121 |
4 | 11110230130111200111100 |
5 | 11032041434041130000 |
6 | 121443252000320024 |
7 | 4634325443402215 |
oct | 524543425402520 |
9 | 101805311168517 |
10 | 23412342130000 |
11 | 750713385704a |
12 | 2761576013014 |
13 | 100aa0b445775 |
14 | 5ad240553b0c |
15 | 2a901e7c5b1a |
hex | 154b1c560550 |
23412342130000 has 50 divisors (see below), whose sum is σ = 56683621555154. Its totient is φ = 9364936848000.
The previous prime is 23412342129989. The next prime is 23412342130003. The reversal of 23412342130000 is 3124321432.
It can be written as a sum of positive squares in 5 ways, for example, as 10484980754704 + 12927361375296 = 3238052^2 + 3595464^2 .
It is a tau number, because it is divible by the number of its divisors (50).
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23412342130003) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1170607107 + ... + 1170627106.
Almost surely, 223412342130000 is an apocalyptic number.
23412342130000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23412342130000 is an abundant number, since it is smaller than the sum of its proper divisors (33271279425154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23412342130000 is an equidigital number, since it uses as much as digits as its factorization.
23412342130000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2341234241 (or 2341234220 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 23412342130000 its reverse (3124321432), we get a palindrome (23415466451432).
The spelling of 23412342130000 in words is "twenty-three trillion, four hundred twelve billion, three hundred forty-two million, one hundred thirty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •