Base | Representation |
---|---|
bin | 101101000111001110010… |
… | …001001001101011110111 |
3 | 101222100222112100002020201 |
4 | 231013032101021223313 |
5 | 401243032244214111 |
6 | 10332103032141331 |
7 | 436656106260301 |
oct | 55071621115367 |
9 | 11870875302221 |
10 | 3100132023031 |
11 | a9583878571a |
12 | 4209abb37847 |
13 | 1964587b5b84 |
14 | aa0936c2971 |
15 | 5599535b6c1 |
hex | 2d1ce449af7 |
3100132023031 has 16 divisors (see below), whose sum is σ = 3149914158720. Its totient is φ = 3050706447360.
The previous prime is 3100132023019. The next prime is 3100132023041. The reversal of 3100132023031 is 1303202310013.
It is a cyclic number.
It is not a de Polignac number, because 3100132023031 - 27 = 3100132022903 is a prime.
It is a super-2 number, since 2×31001320230312 (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 (3100132023041) 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 15 ways as a sum of consecutive naturals, for example, 22530915 + ... + 22668091.
It is an arithmetic number, because the mean of its divisors is an integer number (196869634920).
Almost surely, 23100132023031 is an apocalyptic number.
3100132023031 is a deficient number, since it is larger than the sum of its proper divisors (49782135689).
3100132023031 is a wasteful number, since it uses less digits than its factorization.
3100132023031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138474.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 3100132023031 its reverse (1303202310013), we get a palindrome (4403334333044).
The spelling of 3100132023031 in words is "three trillion, one hundred billion, one hundred thirty-two million, twenty-three thousand, thirty-one".
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