Base | Representation |
---|---|
bin | 1100100011110… |
… | …01001100100111 |
3 | 21100020112112212 |
4 | 12101321030213 |
5 | 203432312043 |
6 | 14242034035 |
7 | 2416331405 |
oct | 621711447 |
9 | 240215485 |
10 | 105354023 |
11 | 54519045 |
12 | 2b34891b |
13 | 18a99778 |
14 | ddc6475 |
15 | 93b1018 |
hex | 6479327 |
105354023 has 2 divisors, whose sum is σ = 105354024. Its totient is φ = 105354022.
The previous prime is 105354001. The next prime is 105354047. The reversal of 105354023 is 320453501.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 105354023 - 28 = 105353767 is a prime.
It is a super-2 number, since 2×1053540232 = 22198940324569058, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105354023.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (105554023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52677011 + 52677012.
It is an arithmetic number, because the mean of its divisors is an integer number (52677012).
Almost surely, 2105354023 is an apocalyptic number.
105354023 is a deficient number, since it is larger than the sum of its proper divisors (1).
105354023 is an equidigital number, since it uses as much as digits as its factorization.
105354023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 105354023 is about 10264.2107831046. The cubic root of 105354023 is about 472.2990166370.
The spelling of 105354023 in words is "one hundred five million, three hundred fifty-four thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •