Base | Representation |
---|---|
bin | 110000000001100011… |
… | …0000010100010100110 |
3 | 100212012101102020011022 |
4 | 1200003012002202212 |
5 | 3142203032130042 |
6 | 115213334011142 |
7 | 10310454066314 |
oct | 1400306024246 |
9 | 325171366138 |
10 | 103131130022 |
11 | 3a81291a468 |
12 | 17ba24a6ab2 |
13 | 9957416bbb |
14 | 4dc4c3d0b4 |
15 | 2a39081cd2 |
hex | 18031828a6 |
103131130022 has 8 divisors (see below), whose sum is σ = 156291506616. Its totient is φ = 51033961152.
The previous prime is 103131130019. The next prime is 103131130049. The reversal of 103131130022 is 220031131301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1031311300222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265801688 + ... + 265802075.
It is an arithmetic number, because the mean of its divisors is an integer number (19536438327).
Almost surely, 2103131130022 is an apocalyptic number.
103131130022 is a deficient number, since it is larger than the sum of its proper divisors (53160376594).
103131130022 is an equidigital number, since it uses as much as digits as its factorization.
103131130022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531603862.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 103131130022 its reverse (220031131301), we get a palindrome (323162261323).
The spelling of 103131130022 in words is "one hundred three billion, one hundred thirty-one million, one hundred thirty thousand, twenty-two".
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