Base | Representation |
---|---|
bin | 1000010110101… |
… | …10000111100001 |
3 | 11212212120212012 |
4 | 10023112013201 |
5 | 120420124131 |
6 | 10542042305 |
7 | 1510460510 |
oct | 413260741 |
9 | 155776765 |
10 | 70083041 |
11 | 36618476 |
12 | 1b579395 |
13 | 1169a572 |
14 | 9444677 |
15 | 624552b |
hex | 42d61e1 |
70083041 has 8 divisors (see below), whose sum is σ = 80429184. Its totient is φ = 59820480.
The previous prime is 70083031. The next prime is 70083049. The reversal of 70083041 is 14038007.
70083041 = T280 + T281 + ... + T761.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70083041 - 26 = 70082977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70082998 and 70083016.
It is not an unprimeable number, because it can be changed into a prime (70083049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19085 + ... + 22458.
It is an arithmetic number, because the mean of its divisors is an integer number (10053648).
Almost surely, 270083041 is an apocalyptic number.
It is an amenable number.
70083041 is a deficient number, since it is larger than the sum of its proper divisors (10346143).
70083041 is a wasteful number, since it uses less digits than its factorization.
70083041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41791.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 70083041 is about 8371.5614433629. The cubic root of 70083041 is about 412.2914349381.
The spelling of 70083041 in words is "seventy million, eighty-three thousand, forty-one".
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