Base | Representation |
---|---|
bin | 1001001101101010011011… |
… | …0010011011010110000111 |
3 | 1022212110011012020012010002 |
4 | 2103122212302123112013 |
5 | 2311433404231333111 |
6 | 33313450533151515 |
7 | 2063615022526142 |
oct | 223324662332607 |
9 | 38773135205102 |
10 | 10130331121031 |
11 | 32562819032a0 |
12 | 11773ab48b59b |
13 | 586394806154 |
14 | 27044c58d059 |
15 | 1287a6db163b |
hex | 936a6c9b587 |
10130331121031 has 4 divisors (see below), whose sum is σ = 11051270313864. Its totient is φ = 9209391928200.
The previous prime is 10130331120971. The next prime is 10130331121039. The reversal of 10130331121031 is 13012113303101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10130331121031 - 230 = 10129257379207 is a prime.
It is a super-2 number, since 2×101303311210312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10130331120994 and 10130331121012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10130331121039) 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 3 ways as a sum of consecutive naturals, for example, 460469596400 + ... + 460469596421.
It is an arithmetic number, because the mean of its divisors is an integer number (2762817578466).
Almost surely, 210130331121031 is an apocalyptic number.
10130331121031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10130331121031 is a deficient number, since it is larger than the sum of its proper divisors (920939192833).
10130331121031 is an equidigital number, since it uses as much as digits as its factorization.
10130331121031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 920939192832.
The product of its (nonzero) digits is 162, while the sum is 20.
Adding to 10130331121031 its reverse (13012113303101), we get a palindrome (23142444424132).
The spelling of 10130331121031 in words is "ten trillion, one hundred thirty billion, three hundred thirty-one million, one hundred twenty-one thousand, thirty-one".
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