Base | Representation |
---|---|
bin | 11010010001101… |
… | …11000111001111 |
3 | 120100202211120222 |
4 | 31020313013033 |
5 | 422412123303 |
6 | 33512301555 |
7 | 5314411310 |
oct | 1510670717 |
9 | 510684528 |
10 | 220426703 |
11 | 103474932 |
12 | 619a18bb |
13 | 36889a03 |
14 | 213bc607 |
15 | 14541938 |
hex | d2371cf |
220426703 has 8 divisors (see below), whose sum is σ = 252263040. Its totient is φ = 188677080.
The previous prime is 220426681. The next prime is 220426711. The reversal of 220426703 is 307624022.
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 220426703 - 210 = 220425679 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220426603) 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, 16133 + ... + 26478.
It is an arithmetic number, because the mean of its divisors is an integer number (31532880).
Almost surely, 2220426703 is an apocalyptic number.
220426703 is a deficient number, since it is larger than the sum of its proper divisors (31836337).
220426703 is an equidigital number, since it uses as much as digits as its factorization.
220426703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43357.
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 220426703 is about 14846.7741614130. The cubic root of 220426703 is about 604.0711133249.
The spelling of 220426703 in words is "two hundred twenty million, four hundred twenty-six thousand, seven hundred three".
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