Base | Representation |
---|---|
bin | 111110101111111110101… |
… | …000110101011001011111 |
3 | 120021020100100122202110112 |
4 | 332233332220311121133 |
5 | 1031122212311041411 |
6 | 13100543525200235 |
7 | 623353313625335 |
oct | 76577650653137 |
9 | 16236310582415 |
10 | 4312124315231 |
11 | 14128418393a7 |
12 | 59787586007b |
13 | 253829766c65 |
14 | 10c9ca7bdb55 |
15 | 7727cc93b8b |
hex | 3ebfea3565f |
4312124315231 has 8 divisors (see below), whose sum is σ = 4321106584704. Its totient is φ = 4303142570520.
The previous prime is 4312124315201. The next prime is 4312124315237. The reversal of 4312124315231 is 1325134212134.
It is a happy number.
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 4312124315231 - 210 = 4312124314207 is a prime.
It is a super-2 number, since 2×43121243152312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4312124315237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19312016 + ... + 19534026.
It is an arithmetic number, because the mean of its divisors is an integer number (540138323088).
Almost surely, 24312124315231 is an apocalyptic number.
4312124315231 is a deficient number, since it is larger than the sum of its proper divisors (8982269473).
4312124315231 is a wasteful number, since it uses less digits than its factorization.
4312124315231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262381.
The product of its digits is 17280, while the sum is 32.
Adding to 4312124315231 its reverse (1325134212134), we get a palindrome (5637258527365).
The spelling of 4312124315231 in words is "four trillion, three hundred twelve billion, one hundred twenty-four million, three hundred fifteen thousand, two hundred thirty-one".
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