Base | Representation |
---|---|
bin | 100001010010100… |
… | …0110001000100111 |
3 | 2212211212112100110 |
4 | 1002211012020213 |
5 | 4241424130321 |
6 | 302501344103 |
7 | 36452343102 |
oct | 10245061047 |
9 | 2784775313 |
10 | 1117020711 |
11 | 523590214 |
12 | 272108033 |
13 | 14a560001 |
14 | a84cd739 |
15 | 680e9176 |
hex | 42946227 |
1117020711 has 8 divisors (see below), whose sum is σ = 1504107504. Its totient is φ = 737307200.
The previous prime is 1117020703. The next prime is 1117020721. The reversal of 1117020711 is 1170207111.
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 1117020711 - 23 = 1117020703 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1117020721) 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, 1842966 + ... + 1843571.
It is an arithmetic number, because the mean of its divisors is an integer number (188013438).
Almost surely, 21117020711 is an apocalyptic number.
1117020711 is a deficient number, since it is larger than the sum of its proper divisors (387086793).
1117020711 is a wasteful number, since it uses less digits than its factorization.
1117020711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3686641.
The product of its (nonzero) digits is 98, while the sum is 21.
The square root of 1117020711 is about 33421.8597776964. The cubic root of 1117020711 is about 1037.5771728727.
Adding to 1117020711 its reverse (1170207111), we get a palindrome (2287227822).
The spelling of 1117020711 in words is "one billion, one hundred seventeen million, twenty thousand, seven hundred eleven".
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