Base | Representation |
---|---|
bin | 11010001110101… |
… | …10110100111010 |
3 | 120100000210120222 |
4 | 31013112310322 |
5 | 422312013224 |
6 | 33500020042 |
7 | 5311146425 |
oct | 1507266472 |
9 | 510023528 |
10 | 220032314 |
11 | 103225597 |
12 | 61831622 |
13 | 3677c348 |
14 | 213189bc |
15 | 144b4b5e |
hex | d1d6d3a |
220032314 has 4 divisors (see below), whose sum is σ = 330048474. Its totient is φ = 110016156.
The previous prime is 220032311. The next prime is 220032347. The reversal of 220032314 is 413230022.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413230022 = 2 ⋅206615011.
It can be written as a sum of positive squares in only one way, i.e., 213656689 + 6375625 = 14617^2 + 2525^2 .
It is a junction number, because it is equal to n+sod(n) for n = 220032292 and 220032301.
It is not an unprimeable number, because it can be changed into a prime (220032311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55008077 + ... + 55008080.
Almost surely, 2220032314 is an apocalyptic number.
220032314 is a deficient number, since it is larger than the sum of its proper divisors (110016160).
220032314 is a wasteful number, since it uses less digits than its factorization.
220032314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110016159.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 220032314 is about 14833.4862389123. The cubic root of 220032314 is about 603.7106288240.
Adding to 220032314 its reverse (413230022), we get a palindrome (633262336).
The spelling of 220032314 in words is "two hundred twenty million, thirty-two thousand, three hundred fourteen".
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