Base | Representation |
---|---|
bin | 1010100110001111011101… |
… | …00100110110110111100011 |
3 | 10001111212012210010002200112 |
4 | 11103013232210312313203 |
5 | 11023304000224021011 |
6 | 121321445104041535 |
7 | 4623446543340155 |
oct | 523075644666743 |
9 | 101455183102615 |
10 | 23304200220131 |
11 | 747528a537616 |
12 | 27446156032ab |
13 | 1000765b9749c |
14 | 5a7d02048ad5 |
15 | 2a62e08ad58b |
hex | 1531ee936de3 |
23304200220131 has 16 divisors (see below), whose sum is σ = 24523184613600. Its totient is φ = 22113119659008.
The previous prime is 23304200220101. The next prime is 23304200220143. The reversal of 23304200220131 is 13102200240332.
It is not a de Polignac number, because 23304200220131 - 210 = 23304200219107 is a prime.
It is a super-2 number, since 2×233042002201312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23304200220097 and 23304200220106.
It is not an unprimeable number, because it can be changed into a prime (23304200220101) 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, 4305881 + ... + 8071493.
It is an arithmetic number, because the mean of its divisors is an integer number (1532699038350).
Almost surely, 223304200220131 is an apocalyptic number.
23304200220131 is a deficient number, since it is larger than the sum of its proper divisors (1218984393469).
23304200220131 is a wasteful number, since it uses less digits than its factorization.
23304200220131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3769318.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 23304200220131 its reverse (13102200240332), we get a palindrome (36406400460463).
The spelling of 23304200220131 in words is "twenty-three trillion, three hundred four billion, two hundred million, two hundred twenty thousand, one hundred thirty-one".
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