Base | Representation |
---|---|
bin | 1000011001010… |
… | …10001010100111 |
3 | 11220112002002122 |
4 | 10030222022213 |
5 | 121012133203 |
6 | 10553300155 |
7 | 1513423262 |
oct | 414521247 |
9 | 156462078 |
10 | 70427303 |
11 | 36833091 |
12 | 1b70465b |
13 | 1178b17b |
14 | 94d3cd9 |
15 | 62b2538 |
hex | 432a2a7 |
70427303 has 8 divisors (see below), whose sum is σ = 71351280. Its totient is φ = 69509440.
The previous prime is 70427267. The next prime is 70427309. The reversal of 70427303 is 30372407.
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 70427303 - 28 = 70427047 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 (70427309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24443 + ... + 27171.
It is an arithmetic number, because the mean of its divisors is an integer number (8918910).
Almost surely, 270427303 is an apocalyptic number.
70427303 is a deficient number, since it is larger than the sum of its proper divisors (923977).
70427303 is a wasteful number, since it uses less digits than its factorization.
70427303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3057.
The product of its (nonzero) digits is 3528, while the sum is 26.
The square root of 70427303 is about 8392.0976519581. The cubic root of 70427303 is about 412.9654187228.
The spelling of 70427303 in words is "seventy million, four hundred twenty-seven thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.022 sec. • engine limits •