Base | Representation |
---|---|
bin | 100011011000010101100… |
… | …111110010001001111100 |
3 | 22121102122110200102212011 |
4 | 203120111213302021330 |
5 | 304313312421140444 |
6 | 5100532542021004 |
7 | 340441143024550 |
oct | 43302547621174 |
9 | 8542573612764 |
10 | 2431314240124 |
11 | 858129560280 |
12 | 333256277764 |
13 | 14836c61a283 |
14 | 85967847860 |
15 | 4339daa4734 |
hex | 236159f227c |
2431314240124 has 96 divisors (see below), whose sum is σ = 5537352425472. Its totient is φ = 905747832000.
The previous prime is 2431314240109. The next prime is 2431314240137. The reversal of 2431314240124 is 4210424131342.
It is a happy number.
2431314240124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×24313142401242 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19709959 + ... + 19832929.
It is an arithmetic number, because the mean of its divisors is an integer number (57680754432).
Almost surely, 22431314240124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2431314240124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2768676212736).
2431314240124 is an abundant number, since it is smaller than the sum of its proper divisors (3106038185348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2431314240124 is a wasteful number, since it uses less digits than its factorization.
2431314240124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125807 (or 125805 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 2431314240124 its reverse (4210424131342), we get a palindrome (6641738371466).
The spelling of 2431314240124 in words is "two trillion, four hundred thirty-one billion, three hundred fourteen million, two hundred forty thousand, one hundred twenty-four".
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