Base | Representation |
---|---|
bin | 1100100011111… |
… | …00111100100011 |
3 | 21100021022121121 |
4 | 12101330330203 |
5 | 203433310004 |
6 | 14242233111 |
7 | 2416424233 |
oct | 621747443 |
9 | 240238547 |
10 | 105369379 |
11 | 54529635 |
12 | 2b355797 |
13 | 18aa375b |
14 | ddcbcc3 |
15 | 93b5854 |
hex | 647cf23 |
105369379 has 2 divisors, whose sum is σ = 105369380. Its totient is φ = 105369378.
The previous prime is 105369323. The next prime is 105369389. The reversal of 105369379 is 973963501.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 105369379 - 215 = 105336611 is a prime.
It is a super-2 number, since 2×1053693792 = 22205412061691282, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (105369389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52684689 + 52684690.
It is an arithmetic number, because the mean of its divisors is an integer number (52684690).
Almost surely, 2105369379 is an apocalyptic number.
105369379 is a deficient number, since it is larger than the sum of its proper divisors (1).
105369379 is an equidigital number, since it uses as much as digits as its factorization.
105369379 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 153090, while the sum is 43.
The square root of 105369379 is about 10264.9587919290. The cubic root of 105369379 is about 472.3219623558.
The spelling of 105369379 in words is "one hundred five million, three hundred sixty-nine thousand, three hundred seventy-nine".
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