Base | Representation |
---|---|
bin | 100001001010000010… |
… | …1111111110111110001 |
3 | 20210210100000220001120 |
4 | 1002110011333313301 |
5 | 2131311220431131 |
6 | 52413302252453 |
7 | 5100334445226 |
oct | 1022405776761 |
9 | 223710026046 |
10 | 71204077041 |
11 | 28219932a69 |
12 | 11972127129 |
13 | 6939a38786 |
14 | 36368c794d |
15 | 1cbb1a4496 |
hex | 109417fdf1 |
71204077041 has 16 divisors (see below), whose sum is σ = 98008842240. Its totient is φ = 45934583760.
The previous prime is 71204077039. The next prime is 71204077079. The reversal of 71204077041 is 14077040217.
It is not a de Polignac number, because 71204077041 - 21 = 71204077039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 71204076993 and 71204077011.
It is not an unprimeable number, because it can be changed into a prime (71204077081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1786630 + ... + 1826048.
It is an arithmetic number, because the mean of its divisors is an integer number (6125552640).
Almost surely, 271204077041 is an apocalyptic number.
It is an amenable number.
71204077041 is a deficient number, since it is larger than the sum of its proper divisors (26804765199).
71204077041 is a wasteful number, since it uses less digits than its factorization.
71204077041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58876.
The product of its (nonzero) digits is 10976, while the sum is 33.
The spelling of 71204077041 in words is "seventy-one billion, two hundred four million, seventy-seven thousand, forty-one".
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