Base | Representation |
---|---|
bin | 1100100001001… |
… | …11110000010011 |
3 | 21022121120221202 |
4 | 12100213300103 |
5 | 203341123220 |
6 | 14230541415 |
7 | 2413442012 |
oct | 620476023 |
9 | 238546852 |
10 | 105020435 |
11 | 54310453 |
12 | 2b20786b |
13 | 189b0990 |
14 | dd3aa79 |
15 | 9347275 |
hex | 6427c13 |
105020435 has 8 divisors (see below), whose sum is σ = 135718800. Its totient is φ = 77553504.
The previous prime is 105020417. The next prime is 105020449. The reversal of 105020435 is 534020501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 105020435 - 224 = 88243219 is a prime.
It is a super-2 number, since 2×1050204352 = 22058583535178450, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807785 + ... + 807914.
It is an arithmetic number, because the mean of its divisors is an integer number (16964850).
Almost surely, 2105020435 is an apocalyptic number.
105020435 is a deficient number, since it is larger than the sum of its proper divisors (30698365).
105020435 is a wasteful number, since it uses less digits than its factorization.
105020435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1615717.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 105020435 is about 10247.9478433489. The cubic root of 105020435 is about 471.8000011501.
Adding to 105020435 its reverse (534020501), we get a palindrome (639040936).
The spelling of 105020435 in words is "one hundred five million, twenty thousand, four hundred thirty-five".
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