Base | Representation |
---|---|
bin | 1110001010000111110010… |
… | …00000011011110010101111 |
3 | 11002020101120000001121002021 |
4 | 13011003321000123302233 |
5 | 13040100114223231111 |
6 | 150114450335011011 |
7 | 6362236015426450 |
oct | 705037100336257 |
9 | 132211500047067 |
10 | 31134100602031 |
11 | 9a13997142079 |
12 | 35a9bb7369a67 |
13 | 144ac18cc583b |
14 | 798c8171d127 |
15 | 38ed0939bd71 |
hex | 1c50f901bcaf |
31134100602031 has 8 divisors (see below), whose sum is σ = 35981625094560. Its totient is φ = 26386525068288.
The previous prime is 31134100601963. The next prime is 31134100602139. The reversal of 31134100602031 is 13020600143113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 31134100602031 - 215 = 31134100569263 is a prime.
It is a super-2 number, since 2×311341006020312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 31134100601987 and 31134100602005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31134100612031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24987239026 + ... + 24987240271.
It is an arithmetic number, because the mean of its divisors is an integer number (4497703136820).
Almost surely, 231134100602031 is an apocalyptic number.
31134100602031 is a deficient number, since it is larger than the sum of its proper divisors (4847524492529).
31134100602031 is an equidigital number, since it uses as much as digits as its factorization.
31134100602031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49974479393.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 31134100602031 its reverse (13020600143113), we get a palindrome (44154700745144).
The spelling of 31134100602031 in words is "thirty-one trillion, one hundred thirty-four billion, one hundred million, six hundred two thousand, thirty-one".
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