Base | Representation |
---|---|
bin | 101110101110000100… |
… | …1110000100110000111 |
3 | 100120222012011211102021 |
4 | 1131130021300212013 |
5 | 3120434024410043 |
6 | 114031402424011 |
7 | 10151164364326 |
oct | 1353411604607 |
9 | 316865154367 |
10 | 100330310023 |
11 | 39605931999 |
12 | 17540502007 |
13 | 95cc090668 |
14 | 4bdac840bd |
15 | 29232343ed |
hex | 175c270987 |
100330310023 has 4 divisors (see below), whose sum is σ = 100482096328. Its totient is φ = 100178523720.
The previous prime is 100330309987. The next prime is 100330310029. The reversal of 100330310023 is 320013033001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320013033001 = 97 ⋅3299103433.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100330310023 is a prime.
It is a super-2 number, since 2×1003303100232 (a number of 23 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 = 100330309979 and 100330310006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100330310029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75892161 + ... + 75893482.
It is an arithmetic number, because the mean of its divisors is an integer number (25120524082).
Almost surely, 2100330310023 is an apocalyptic number.
100330310023 is a deficient number, since it is larger than the sum of its proper divisors (151786305).
100330310023 is an equidigital number, since it uses as much as digits as its factorization.
100330310023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151786304.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 100330310023 its reverse (320013033001), we get a palindrome (420343343024).
The spelling of 100330310023 in words is "one hundred billion, three hundred thirty million, three hundred ten thousand, twenty-three".
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