Base | Representation |
---|---|
bin | 110000000111010001… |
… | …0000011001100110011 |
3 | 100212200202111100122110 |
4 | 1200032202003030303 |
5 | 3143101143202011 |
6 | 115244350540403 |
7 | 10315304124450 |
oct | 1401642031463 |
9 | 325622440573 |
10 | 103323022131 |
11 | 3a90117488a |
12 | 18036807703 |
13 | 99880c2924 |
14 | 5002510827 |
15 | 2a4ad38ba6 |
hex | 180e883333 |
103323022131 has 32 divisors (see below), whose sum is σ = 160835401728. Its totient is φ = 57770818560.
The previous prime is 103323022129. The next prime is 103323022169. The reversal of 103323022131 is 131220323301.
It is not a de Polignac number, because 103323022131 - 21 = 103323022129 is a prime.
It is a super-2 number, since 2×1033230221312 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 103323022098 and 103323022107.
It is not an unprimeable number, because it can be changed into a prime (103323022031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4719771 + ... + 4741611.
It is an arithmetic number, because the mean of its divisors is an integer number (5026106304).
Almost surely, 2103323022131 is an apocalyptic number.
103323022131 is a deficient number, since it is larger than the sum of its proper divisors (57512379597).
103323022131 is a wasteful number, since it uses less digits than its factorization.
103323022131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26691.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 103323022131 its reverse (131220323301), we get a palindrome (234543345432).
The spelling of 103323022131 in words is "one hundred three billion, three hundred twenty-three million, twenty-two thousand, one hundred thirty-one".
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