Base | Representation |
---|---|
bin | 1010101001011000011011… |
… | …11011011111100100111110 |
3 | 10001220011201112101200201000 |
4 | 11110230031323133210332 |
5 | 11032040440202231032 |
6 | 121443212004031130 |
7 | 4634316450110004 |
oct | 524541573374476 |
9 | 101804645350630 |
10 | 23412100430142 |
11 | 750701a3823a6 |
12 | 27615090924a6 |
13 | 100a9a034acb8 |
14 | 5ad21a3d8a74 |
15 | 2a9008480e7c |
hex | 154b0dedf93e |
23412100430142 has 32 divisors (see below), whose sum is σ = 53133844953600. Its totient is φ = 7637990210424.
The previous prime is 23412100430111. The next prime is 23412100430143. The reversal of 23412100430142 is 24103400121432.
23412100430142 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 210 + 0 + 430 + 14 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23412100430143) 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, 4612310392 + ... + 4612315467.
It is an arithmetic number, because the mean of its divisors is an integer number (1660432654800).
Almost surely, 223412100430142 is an apocalyptic number.
23412100430142 is an abundant number, since it is smaller than the sum of its proper divisors (29721744523458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23412100430142 is a wasteful number, since it uses less digits than its factorization.
23412100430142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9224625917 (or 9224625911 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 23412100430142 its reverse (24103400121432), we get a palindrome (47515500551574).
The spelling of 23412100430142 in words is "twenty-three trillion, four hundred twelve billion, one hundred million, four hundred thirty thousand, one hundred forty-two".
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