Base | Representation |
---|---|
bin | 1001000100010… |
… | …11110010011001 |
3 | 12022010202110221 |
4 | 10202023302121 |
5 | 123433220131 |
6 | 11314240041 |
7 | 1612404355 |
oct | 442136231 |
9 | 168122427 |
10 | 76070041 |
11 | 39a37603 |
12 | 21586021 |
13 | 129b5678 |
14 | a162465 |
15 | 6a29411 |
hex | 488bc99 |
76070041 has 2 divisors, whose sum is σ = 76070042. Its totient is φ = 76070040.
The previous prime is 76070023. The next prime is 76070051. The reversal of 76070041 is 14007067.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 60388441 + 15681600 = 7771^2 + 3960^2 .
It is an emirp because it is prime and its reverse (14007067) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 76070041 - 27 = 76069913 is a prime.
It is a super-2 number, since 2×760700412 = 11573302275483362, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 76069988 and 76070015.
It is not a weakly prime, because it can be changed into another prime (76070021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38035020 + 38035021.
It is an arithmetic number, because the mean of its divisors is an integer number (38035021).
Almost surely, 276070041 is an apocalyptic number.
It is an amenable number.
76070041 is a deficient number, since it is larger than the sum of its proper divisors (1).
76070041 is an equidigital number, since it uses as much as digits as its factorization.
76070041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1176, while the sum is 25.
The square root of 76070041 is about 8721.8140888235. The cubic root of 76070041 is about 423.7124418582.
The spelling of 76070041 in words is "seventy-six million, seventy thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •