Base | Representation |
---|---|
bin | 100001001110010110… |
… | …0011100110001010100 |
3 | 20211011101112222010001 |
4 | 1002130230130301110 |
5 | 2132110140441422 |
6 | 52435455141044 |
7 | 5104036114654 |
oct | 1023454346124 |
9 | 224141488101 |
10 | 71348374612 |
11 | 2829332a959 |
12 | 119b2514784 |
13 | 69608bbc58 |
14 | 364bb2a364 |
15 | 1cc8ba9227 |
hex | 109cb1cc54 |
71348374612 has 12 divisors (see below), whose sum is σ = 130288336416. Its totient is φ = 34123135640.
The previous prime is 71348374583. The next prime is 71348374631. The reversal of 71348374612 is 21647384317.
It is a Harshad number since it is a multiple of its sum of digits (46).
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, 387762814 + ... + 387762997.
It is an arithmetic number, because the mean of its divisors is an integer number (10857361368).
Almost surely, 271348374612 is an apocalyptic number.
It is an amenable number.
71348374612 is a deficient number, since it is larger than the sum of its proper divisors (58939961804).
71348374612 is a wasteful number, since it uses less digits than its factorization.
71348374612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 775525838 (or 775525836 counting only the distinct ones).
The product of its digits is 677376, while the sum is 46.
The spelling of 71348374612 in words is "seventy-one billion, three hundred forty-eight million, three hundred seventy-four thousand, six hundred twelve".
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