Base | Representation |
---|---|
bin | 1000011101101… |
… | …10100011001010 |
3 | 11221121021212100 |
4 | 10032312203022 |
5 | 121134033224 |
6 | 11013454230 |
7 | 1521336555 |
oct | 416664312 |
9 | 157537770 |
10 | 71002314 |
11 | 370960a9 |
12 | 1b941376 |
13 | 1192cb06 |
14 | 960369c |
15 | 6377ac9 |
hex | 43b68ca |
71002314 has 36 divisors (see below), whose sum is σ = 155759058. Its totient is φ = 23374800.
The previous prime is 71002301. The next prime is 71002333. The reversal of 71002314 is 41320017.
It can be written as a sum of positive squares in only one way, i.e., 46172025 + 24830289 = 6795^2 + 4983^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 410332 + ... + 410504.
Almost surely, 271002314 is an apocalyptic number.
71002314 is an abundant number, since it is smaller than the sum of its proper divisors (84756744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71002314 is a wasteful number, since it uses less digits than its factorization.
71002314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 483 (or 329 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 71002314 is about 8426.2870826954. The cubic root of 71002314 is about 414.0862734156.
The spelling of 71002314 in words is "seventy-one million, two thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •