Base | Representation |
---|---|
bin | 101010000101011… |
… | …111000111011001 |
3 | 1211012121122101002 |
4 | 222011133013121 |
5 | 2421224044431 |
6 | 154021434345 |
7 | 23332406615 |
oct | 5205370731 |
9 | 1735548332 |
10 | 706081241 |
11 | 332623318 |
12 | 17856b9b5 |
13 | b338b368 |
14 | 69abc345 |
15 | 41ec43cb |
hex | 2a15f1d9 |
706081241 has 8 divisors (see below), whose sum is σ = 730760520. Its totient is φ = 681424128.
The previous prime is 706081151. The next prime is 706081289. The reversal of 706081241 is 142180607.
It can be written as a sum of positive squares in 4 ways, for example, as 248976841 + 457104400 = 15779^2 + 21380^2 .
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 706081241 - 218 = 705819097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (706080241) 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, 84065 + ... + 92081.
It is an arithmetic number, because the mean of its divisors is an integer number (91345065).
Almost surely, 2706081241 is an apocalyptic number.
It is an amenable number.
706081241 is a deficient number, since it is larger than the sum of its proper divisors (24679279).
706081241 is a wasteful number, since it uses less digits than its factorization.
706081241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11083.
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 706081241 is about 26572.1892398801. The cubic root of 706081241 is about 890.4678098635.
The spelling of 706081241 in words is "seven hundred six million, eighty-one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •