Base | Representation |
---|---|
bin | 101110101011100001… |
… | …0001010000010101111 |
3 | 100120202012120201120120 |
4 | 1131113002022002233 |
5 | 3120300033243043 |
6 | 114015054020023 |
7 | 10146102414252 |
oct | 1352702120257 |
9 | 316665521516 |
10 | 100244431023 |
11 | 39571405810 |
12 | 175177a7613 |
13 | 95b7352399 |
14 | 4bcd6cb099 |
15 | 291a91d983 |
hex | 175708a0af |
100244431023 has 32 divisors (see below), whose sum is σ = 147629260800. Its totient is φ = 60000799200.
The previous prime is 100244430971. The next prime is 100244431033. The reversal of 100244431023 is 320134442001.
It is not a de Polignac number, because 100244431023 - 230 = 99170689199 is a prime.
It is a super-2 number, since 2×1002444310232 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 100244430984 and 100244431002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100244431033) 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, 818908 + ... + 933326.
It is an arithmetic number, because the mean of its divisors is an integer number (4613414400).
Almost surely, 2100244431023 is an apocalyptic number.
100244431023 is a deficient number, since it is larger than the sum of its proper divisors (47384829777).
100244431023 is a wasteful number, since it uses less digits than its factorization.
100244431023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114763.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 100244431023 its reverse (320134442001), we get a palindrome (420378873024).
The spelling of 100244431023 in words is "one hundred billion, two hundred forty-four million, four hundred thirty-one thousand, twenty-three".
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