Base | Representation |
---|---|
bin | 10011010001110… |
… | …00111110011010 |
3 | 102021021221000011 |
4 | 21220320332122 |
5 | 312344322244 |
6 | 24014032134 |
7 | 4002355414 |
oct | 1150707632 |
9 | 367257004 |
10 | 161714074 |
11 | 833131a5 |
12 | 461a864a |
13 | 27670a02 |
14 | 176979b4 |
15 | e2e5434 |
hex | 9a38f9a |
161714074 has 8 divisors (see below), whose sum is σ = 244718100. Its totient is φ = 80141376.
The previous prime is 161714071. The next prime is 161714089. The reversal of 161714074 is 470417161.
It can be written as a sum of positive squares in 2 ways, for example, as 161671225 + 42849 = 12715^2 + 207^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (161714071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357549 + ... + 358000.
Almost surely, 2161714074 is an apocalyptic number.
161714074 is a deficient number, since it is larger than the sum of its proper divisors (83004026).
161714074 is a wasteful number, since it uses less digits than its factorization.
161714074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715664.
The product of its (nonzero) digits is 4704, while the sum is 31.
The square root of 161714074 is about 12716.6848667410. The cubic root of 161714074 is about 544.8152716805.
The spelling of 161714074 in words is "one hundred sixty-one million, seven hundred fourteen thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •