Base | Representation |
---|---|
bin | 1100100001110… |
… | …00111101111010 |
3 | 21022202011122222 |
4 | 12100320331322 |
5 | 203400402223 |
6 | 14232244042 |
7 | 2414154401 |
oct | 620707572 |
9 | 238664588 |
10 | 105090938 |
11 | 54359417 |
12 | 2b240622 |
13 | 18a06ab4 |
14 | dd58638 |
15 | 935d0c8 |
hex | 6438f7a |
105090938 has 8 divisors (see below), whose sum is σ = 165933120. Its totient is φ = 49779900.
The previous prime is 105090917. The next prime is 105090941. The reversal of 105090938 is 839090501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1050909382 = 22088210499439688, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 105090898 and 105090907.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382738 + ... + 1382813.
It is an arithmetic number, because the mean of its divisors is an integer number (20741640).
Almost surely, 2105090938 is an apocalyptic number.
105090938 is a deficient number, since it is larger than the sum of its proper divisors (60842182).
105090938 is a wasteful number, since it uses less digits than its factorization.
105090938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2765572.
The product of its (nonzero) digits is 9720, while the sum is 35.
The square root of 105090938 is about 10251.3871256528. The cubic root of 105090938 is about 471.9055548128.
The spelling of 105090938 in words is "one hundred five million, ninety thousand, nine hundred thirty-eight".
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