Base | Representation |
---|---|
bin | 1000100011001… |
… | …00011011010100 |
3 | 11222221110211012 |
4 | 10101210123110 |
5 | 121324331031 |
6 | 11041031352 |
7 | 1530364136 |
oct | 421443324 |
9 | 158843735 |
10 | 71714516 |
11 | 375321a5 |
12 | 20025558 |
13 | 11b1c033 |
14 | 974b056 |
15 | 6468b2b |
hex | 44646d4 |
71714516 has 6 divisors (see below), whose sum is σ = 125500410. Its totient is φ = 35857256.
The previous prime is 71714507. The next prime is 71714519. The reversal of 71714516 is 61541717.
It can be written as a sum of positive squares in only one way, i.e., 57304900 + 14409616 = 7570^2 + 3796^2 .
It is a super-2 number, since 2×717145162 = 10285943610228512, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71714519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8964311 + ... + 8964318.
It is an arithmetic number, because the mean of its divisors is an integer number (20916735).
Almost surely, 271714516 is an apocalyptic number.
It is an amenable number.
71714516 is a deficient number, since it is larger than the sum of its proper divisors (53785894).
71714516 is a wasteful number, since it uses less digits than its factorization.
71714516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17928633 (or 17928631 counting only the distinct ones).
The product of its digits is 5880, while the sum is 32.
The square root of 71714516 is about 8468.4423597259. The cubic root of 71714516 is about 415.4661930911.
The spelling of 71714516 in words is "seventy-one million, seven hundred fourteen thousand, five hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •