Base | Representation |
---|---|
bin | 11010010011000… |
… | …11010011010101 |
3 | 120101010000212121 |
4 | 31021203103111 |
5 | 422433421301 |
6 | 33520215541 |
7 | 5316064066 |
oct | 1511432325 |
9 | 511100777 |
10 | 220607701 |
11 | 103588916 |
12 | 61a6a5b1 |
13 | 36921202 |
14 | 2142856d |
15 | 1457a3a1 |
hex | d2634d5 |
220607701 has 2 divisors, whose sum is σ = 220607702. Its totient is φ = 220607700.
The previous prime is 220607693. The next prime is 220607713. The reversal of 220607701 is 107706022.
220607701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 190467601 + 30140100 = 13801^2 + 5490^2 .
It is a cyclic number.
It is not a de Polignac number, because 220607701 - 23 = 220607693 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (220607731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110303850 + 110303851.
It is an arithmetic number, because the mean of its divisors is an integer number (110303851).
Almost surely, 2220607701 is an apocalyptic number.
It is an amenable number.
220607701 is a deficient number, since it is larger than the sum of its proper divisors (1).
220607701 is an equidigital number, since it uses as much as digits as its factorization.
220607701 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 220607701 is about 14852.8684435028. The cubic root of 220607701 is about 604.2364075011.
The spelling of 220607701 in words is "two hundred twenty million, six hundred seven thousand, seven hundred one".
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