Base | Representation |
---|---|
bin | 1010011110000000011000… |
… | …11110111000110001010001 |
3 | 10000111210211101111100110011 |
4 | 11033000030132320301101 |
5 | 11004134441414130001 |
6 | 120543450422434521 |
7 | 4564141433300362 |
oct | 517001436706121 |
9 | 100453741440404 |
10 | 23021234130001 |
11 | 737628355a988 |
12 | 26b9804892a41 |
13 | cacb7c0a27b3 |
14 | 59833b2d1b69 |
15 | 29dc7d873d51 |
hex | 14f00c7b8c51 |
23021234130001 has 32 divisors (see below), whose sum is σ = 25169028093440. Its totient is φ = 20982360921984.
The previous prime is 23021234129983. The next prime is 23021234130071. The reversal of 23021234130001 is 10003143212032.
It is a cyclic number.
It is not a de Polignac number, because 23021234130001 - 211 = 23021234127953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23021234130071) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 928525261 + ... + 928550053.
It is an arithmetic number, because the mean of its divisors is an integer number (786532127920).
Almost surely, 223021234130001 is an apocalyptic number.
It is an amenable number.
23021234130001 is a deficient number, since it is larger than the sum of its proper divisors (2147793963439).
23021234130001 is a wasteful number, since it uses less digits than its factorization.
23021234130001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41885.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 23021234130001 its reverse (10003143212032), we get a palindrome (33024377342033).
The spelling of 23021234130001 in words is "twenty-three trillion, twenty-one billion, two hundred thirty-four million, one hundred thirty thousand, one".
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