Base | Representation |
---|---|
bin | 1101101101101… |
… | …11110100010101 |
3 | 22000111000202222 |
4 | 12312313310111 |
5 | 213423011301 |
6 | 15225512125 |
7 | 2564614016 |
oct | 666676425 |
9 | 260430688 |
10 | 115047701 |
11 | 59a3a04a |
12 | 32642645 |
13 | 1aab1a82 |
14 | 113cb00d |
15 | a17831b |
hex | 6db7d15 |
115047701 has 2 divisors, whose sum is σ = 115047702. Its totient is φ = 115047700.
The previous prime is 115047697. The next prime is 115047731. The reversal of 115047701 is 107740511.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 115047076 + 625 = 10726^2 + 25^2 .
It is an emirp because it is prime and its reverse (107740511) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 115047701 - 22 = 115047697 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (115047731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57523850 + 57523851.
It is an arithmetic number, because the mean of its divisors is an integer number (57523851).
Almost surely, 2115047701 is an apocalyptic number.
It is an amenable number.
115047701 is a deficient number, since it is larger than the sum of its proper divisors (1).
115047701 is an equidigital number, since it uses as much as digits as its factorization.
115047701 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 980, while the sum is 26.
The square root of 115047701 is about 10726.0291347730. The cubic root of 115047701 is about 486.3616407131.
The spelling of 115047701 in words is "one hundred fifteen million, forty-seven thousand, seven hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •