Base | Representation |
---|---|
bin | 1010101111110… |
… | …1101000111101 |
3 | 10010211020220100 |
4 | 2223331220331 |
5 | 43020012401 |
6 | 4250111313 |
7 | 1055110644 |
oct | 253755075 |
9 | 103736810 |
10 | 45079101 |
11 | 2349a661 |
12 | 1311b539 |
13 | 9454632 |
14 | 5db635b |
15 | 3e56b86 |
hex | 2afda3d |
45079101 has 12 divisors (see below), whose sum is σ = 65786812. Its totient is φ = 29742336.
The previous prime is 45079081. The next prime is 45079109. The reversal of 45079101 is 10197054.
It can be written as a sum of positive squares in 2 ways, for example, as 17264025 + 27815076 = 4155^2 + 5274^2 .
It is not a de Polignac number, because 45079101 - 26 = 45079037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45079109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24946 + ... + 26691.
Almost surely, 245079101 is an apocalyptic number.
It is an amenable number.
45079101 is a deficient number, since it is larger than the sum of its proper divisors (20707711).
45079101 is a wasteful number, since it uses less digits than its factorization.
45079101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51740 (or 51737 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The square root of 45079101 is about 6714.0971842832. The cubic root of 45079101 is about 355.8976186886.
The spelling of 45079101 in words is "forty-five million, seventy-nine thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •