Base | Representation |
---|---|
bin | 1010100100011000001111… |
… | …11000111011100010111011 |
3 | 10001021202000112011112111221 |
4 | 11102030013320323202323 |
5 | 11021231412300400011 |
6 | 121232222313532511 |
7 | 4616022555020335 |
oct | 522140770734273 |
9 | 101252015145457 |
10 | 23240200403131 |
11 | 7450128290878 |
12 | 2734134114137 |
13 | cc7706880c9a |
14 | 5a4b9028c455 |
15 | 2a47e6e1e971 |
hex | 152307e3b8bb |
23240200403131 has 8 divisors (see below), whose sum is σ = 23789435750960. Its totient is φ = 22691363490432.
The previous prime is 23240200403117. The next prime is 23240200403177. The reversal of 23240200403131 is 13130400204232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23240200403131 - 27 = 23240200403003 is a prime.
It is a super-2 number, since 2×232402004031312 (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 = 23240200403096 and 23240200403105.
It is not an unprimeable number, because it can be changed into a prime (23240201403131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99490746 + ... + 99724063.
It is an arithmetic number, because the mean of its divisors is an integer number (2973679468870).
Almost surely, 223240200403131 is an apocalyptic number.
23240200403131 is a deficient number, since it is larger than the sum of its proper divisors (549235347829).
23240200403131 is a wasteful number, since it uses less digits than its factorization.
23240200403131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199217565.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 23240200403131 its reverse (13130400204232), we get a palindrome (36370600607363).
The spelling of 23240200403131 in words is "twenty-three trillion, two hundred forty billion, two hundred million, four hundred three thousand, one hundred thirty-one".
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