Base | Representation |
---|---|
bin | 100001010000111000… |
… | …0000100100111100101 |
3 | 20211101022012001212002 |
4 | 1002201300010213211 |
5 | 2132243400212331 |
6 | 52452125335045 |
7 | 5106116161313 |
oct | 1024160044745 |
9 | 224338161762 |
10 | 71433210341 |
11 | 28327204229 |
12 | 11a16a07485 |
13 | 69753533cc |
14 | 36590d10b3 |
15 | 1cd13659cb |
hex | 10a1c049e5 |
71433210341 has 4 divisors (see below), whose sum is σ = 71595928800. Its totient is φ = 71270491884.
The previous prime is 71433210311. The next prime is 71433210347. The reversal of 71433210341 is 14301233417.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14301233417 = 317 ⋅45114301.
It is a cyclic number.
It is not a de Polignac number, because 71433210341 - 210 = 71433209317 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71433210347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81358571 + ... + 81359448.
It is an arithmetic number, because the mean of its divisors is an integer number (17898982200).
Almost surely, 271433210341 is an apocalyptic number.
It is an amenable number.
71433210341 is a deficient number, since it is larger than the sum of its proper divisors (162718459).
71433210341 is a wasteful number, since it uses less digits than its factorization.
71433210341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162718458.
The product of its (nonzero) digits is 6048, while the sum is 29.
Adding to 71433210341 its reverse (14301233417), we get a palindrome (85734443758).
The spelling of 71433210341 in words is "seventy-one billion, four hundred thirty-three million, two hundred ten thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •