Base | Representation |
---|---|
bin | 1000011110111… |
… | …11000000000110 |
3 | 11221220201011002 |
4 | 10033133000012 |
5 | 121204334011 |
6 | 11021213302 |
7 | 1522626620 |
oct | 417370006 |
9 | 157821132 |
10 | 71168006 |
11 | 37199638 |
12 | 1ba01232 |
13 | 1198a360 |
14 | 9647c10 |
15 | 63abc3b |
hex | 43df006 |
71168006 has 32 divisors (see below), whose sum is σ = 132464640. Its totient is φ = 27923616.
The previous prime is 71167981. The next prime is 71168039. The reversal of 71168006 is 60086117.
It is a self number, because there is not a number n which added to its sum of digits gives 71168006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21575 + ... + 24653.
It is an arithmetic number, because the mean of its divisors is an integer number (4139520).
Almost surely, 271168006 is an apocalyptic number.
71168006 is a deficient number, since it is larger than the sum of its proper divisors (61296634).
71168006 is a wasteful number, since it uses less digits than its factorization.
71168006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3228.
The product of its (nonzero) digits is 2016, while the sum is 29.
The square root of 71168006 is about 8436.1132045510. The cubic root of 71168006 is about 414.4081290363.
The spelling of 71168006 in words is "seventy-one million, one hundred sixty-eight thousand, six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •