Base | Representation |
---|---|
bin | 1100100001011… |
… | …01111010101010 |
3 | 21022122212120112 |
4 | 12100231322222 |
5 | 203342430144 |
6 | 14231254322 |
7 | 2413605416 |
oct | 620557252 |
9 | 238585515 |
10 | 105045674 |
11 | 54328408 |
12 | 2b21a3a2 |
13 | 189bc306 |
14 | dd45d46 |
15 | 934e99e |
hex | 642deaa |
105045674 has 4 divisors (see below), whose sum is σ = 157568514. Its totient is φ = 52522836.
The previous prime is 105045673. The next prime is 105045679. The reversal of 105045674 is 476540501.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 57532225 + 47513449 = 7585^2 + 6893^2 .
It is a super-2 number, since 2×1050456742 = 22069187252228552, 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 105045674.
It is not an unprimeable number, because it can be changed into a prime (105045671) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26261417 + ... + 26261420.
Almost surely, 2105045674 is an apocalyptic number.
105045674 is a deficient number, since it is larger than the sum of its proper divisors (52522840).
105045674 is an equidigital number, since it uses as much as digits as its factorization.
105045674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52522839.
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 105045674 is about 10249.1791866471. The cubic root of 105045674 is about 471.8377931806.
The spelling of 105045674 in words is "one hundred five million, forty-five thousand, six hundred seventy-four".
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