Base | Representation |
---|---|
bin | 1010101001000111100011… |
… | …00001110100000000100010 |
3 | 10001212022022200022101122110 |
4 | 11110203301201310000202 |
5 | 11031413403201021232 |
6 | 121435112211020150 |
7 | 4633545666535164 |
oct | 524436141640042 |
9 | 101768280271573 |
10 | 23403034001442 |
11 | 750319763a317 |
12 | 275b7b889a656 |
13 | 1009b86bac8a4 |
14 | 5ac9da250934 |
15 | 2a8b77531acc |
hex | 1548f1874022 |
23403034001442 has 48 divisors (see below), whose sum is σ = 49166714197440. Its totient is φ = 7412419792800.
The previous prime is 23403034001429. The next prime is 23403034001447. The reversal of 23403034001442 is 24410043030432.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23403034001447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 572317 + ... + 6865392.
It is an arithmetic number, because the mean of its divisors is an integer number (1024306545780).
Almost surely, 223403034001442 is an apocalyptic number.
23403034001442 is an abundant number, since it is smaller than the sum of its proper divisors (25763680195998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23403034001442 is a wasteful number, since it uses less digits than its factorization.
23403034001442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7438039 (or 7437888 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 23403034001442 its reverse (24410043030432), we get a palindrome (47813077031874).
The spelling of 23403034001442 in words is "twenty-three trillion, four hundred three billion, thirty-four million, one thousand, four hundred forty-two".
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