Base | Representation |
---|---|
bin | 1000100100000… |
… | …11011110110010 |
3 | 12000011221022020 |
4 | 10102003132302 |
5 | 121342413324 |
6 | 11043452310 |
7 | 1531434030 |
oct | 422033662 |
9 | 160157266 |
10 | 71841714 |
11 | 3760981a |
12 | 20087096 |
13 | 11b64bb9 |
14 | 9781550 |
15 | 6491679 |
hex | 44837b2 |
71841714 has 16 divisors (see below), whose sum is σ = 164209728. Its totient is φ = 20526192.
The previous prime is 71841703. The next prime is 71841739. The reversal of 71841714 is 41714817.
It is a super-2 number, since 2×718417142 = 10322463740915592, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855217 + ... + 855300.
It is an arithmetic number, because the mean of its divisors is an integer number (10263108).
Almost surely, 271841714 is an apocalyptic number.
71841714 is an abundant number, since it is smaller than the sum of its proper divisors (92368014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71841714 is a wasteful number, since it uses less digits than its factorization.
71841714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1710529.
The product of its digits is 6272, while the sum is 33.
The square root of 71841714 is about 8475.9491503902. The cubic root of 71841714 is about 415.7116815382.
The spelling of 71841714 in words is "seventy-one million, eight hundred forty-one thousand, seven hundred fourteen".
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