Base | Representation |
---|---|
bin | 101000111011100000100… |
… | …0100010101111100101111 |
3 | 201220210000101222021002222 |
4 | 1101313001010111330233 |
5 | 1214131204420103011 |
6 | 15544130053505555 |
7 | 1120263310243043 |
oct | 121670104257457 |
9 | 21823011867088 |
10 | 5625351331631 |
11 | 18797751a07a9 |
12 | 76a2929422bb |
13 | 31a611c89305 |
14 | 1563a890a023 |
15 | 9b4dd00eddb |
hex | 51dc1115f2f |
5625351331631 has 8 divisors (see below), whose sum is σ = 5627584463184. Its totient is φ = 5623118392320.
The previous prime is 5625351331577. The next prime is 5625351331637. The reversal of 5625351331631 is 1361331535265.
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 5625351331631 - 214 = 5625351315247 is a prime.
It is a super-3 number, since 3×56253513316313 (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5625351331637) 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, 92102255 + ... + 92163311.
It is an arithmetic number, because the mean of its divisors is an integer number (703448057898).
Almost surely, 25625351331631 is an apocalyptic number.
5625351331631 is a deficient number, since it is larger than the sum of its proper divisors (2233131553).
5625351331631 is a wasteful number, since it uses less digits than its factorization.
5625351331631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96121.
The product of its digits is 729000, while the sum is 44.
Adding to 5625351331631 its reverse (1361331535265), we get a palindrome (6986682866896).
The spelling of 5625351331631 in words is "five trillion, six hundred twenty-five billion, three hundred fifty-one million, three hundred thirty-one thousand, six hundred thirty-one".
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