Base | Representation |
---|---|
bin | 1010100000111000110010… |
… | …01110100011011111010000 |
3 | 10000212021100201211101022122 |
4 | 11100130121032203133100 |
5 | 11012300213420401034 |
6 | 121101142114553412 |
7 | 4604244623066522 |
oct | 520343116433720 |
9 | 100767321741278 |
10 | 23120232200144 |
11 | 7404265374282 |
12 | 2714a32b98868 |
13 | cb92c814a821 |
14 | 59d04d261a12 |
15 | 2a1624b4a62e |
hex | 1507193a37d0 |
23120232200144 has 40 divisors (see below), whose sum is σ = 48533510710080. Its totient is φ = 10627083468288.
The previous prime is 23120232200033. The next prime is 23120232200167. The reversal of 23120232200144 is 44100223202132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988370324 + ... + 988393715.
It is an arithmetic number, because the mean of its divisors is an integer number (1213337767752).
Almost surely, 223120232200144 is an apocalyptic number.
It is an amenable number.
23120232200144 is an abundant number, since it is smaller than the sum of its proper divisors (25413278509936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23120232200144 is a wasteful number, since it uses less digits than its factorization.
23120232200144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1976764107 (or 1976764101 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 23120232200144 its reverse (44100223202132), we get a palindrome (67220455402276).
The spelling of 23120232200144 in words is "twenty-three trillion, one hundred twenty billion, two hundred thirty-two million, two hundred thousand, one hundred forty-four".
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