Base | Representation |
---|---|
bin | 100010110111000… |
… | …0101010101110001 |
3 | 10000112000100021101 |
4 | 1011232011111301 |
5 | 4343421132101 |
6 | 312022524401 |
7 | 40662233401 |
oct | 10556052561 |
9 | 3015010241 |
10 | 1169708401 |
11 | 5502a7264 |
12 | 287896701 |
13 | 158449864 |
14 | b14c6801 |
15 | 6ca55401 |
hex | 45b85571 |
1169708401 has 9 divisors (see below), whose sum is σ = 1223599321. Its totient is φ = 1118099092.
The previous prime is 1169708389. The next prime is 1169708429. The reversal of 1169708401 is 1048079611.
The square root of 1169708401 is 34201.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 1169708401 - 25 = 1169708369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1169708431) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 785880 + ... + 787366.
Almost surely, 21169708401 is an apocalyptic number.
1169708401 is the 34201-st square number.
1169708401 is the 17101-st centered octagonal number.
It is an amenable number.
1169708401 is a deficient number, since it is larger than the sum of its proper divisors (53890920).
1169708401 is an frugal number, since it uses more digits than its factorization.
1169708401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3020 (or 1510 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 37.
The cubic root of 1169708401 is about 1053.6406955561.
The spelling of 1169708401 in words is "one billion, one hundred sixty-nine million, seven hundred eight thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •