Base | Representation |
---|---|
bin | 1000011110100… |
… | …00011001100000 |
3 | 11221210200002202 |
4 | 10033100121200 |
5 | 121200430232 |
6 | 11020032332 |
7 | 1522260341 |
oct | 417203140 |
9 | 157720082 |
10 | 71108192 |
11 | 37158701 |
12 | 1b9926a8 |
13 | 1196906c |
14 | 96300c8 |
15 | 6399162 |
hex | 43d0660 |
71108192 has 24 divisors (see below), whose sum is σ = 142639056. Its totient is φ = 34882432.
The previous prime is 71108183. The next prime is 71108201. The reversal of 71108192 is 29180117.
It is an interprime number because it is at equal distance from previous prime (71108183) and next prime (71108201).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19268 + ... + 22659.
It is an arithmetic number, because the mean of its divisors is an integer number (5943294).
Almost surely, 271108192 is an apocalyptic number.
It is an amenable number.
71108192 is an abundant number, since it is smaller than the sum of its proper divisors (71530864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71108192 is a wasteful number, since it uses less digits than its factorization.
71108192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41990 (or 41982 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 29.
The square root of 71108192 is about 8432.5673433421. The cubic root of 71108192 is about 414.2919984099.
The spelling of 71108192 in words is "seventy-one million, one hundred eight thousand, one hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •