Base | Representation |
---|---|
bin | 101010000110… |
… | …0001101010111 |
3 | 1112112021111020 |
4 | 1110030031113 |
5 | 21122220403 |
6 | 2105012223 |
7 | 355410216 |
oct | 124141527 |
9 | 45467436 |
10 | 22070103 |
11 | 11504660 |
12 | 7484073 |
13 | 4759743 |
14 | 2d0707d |
15 | 1e0e453 |
hex | 150c357 |
22070103 has 8 divisors (see below), whose sum is σ = 32102016. Its totient is φ = 13375800.
The previous prime is 22070099. The next prime is 22070117. The reversal of 22070103 is 30107022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22070103 - 22 = 22070099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22070183) 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, 334363 + ... + 334428.
It is an arithmetic number, because the mean of its divisors is an integer number (4012752).
Almost surely, 222070103 is an apocalyptic number.
22070103 is a deficient number, since it is larger than the sum of its proper divisors (10031913).
22070103 is a wasteful number, since it uses less digits than its factorization.
22070103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668805.
The product of its (nonzero) digits is 84, while the sum is 15.
The square root of 22070103 is about 4697.8828210163. The cubic root of 22070103 is about 280.5012407760.
Adding to 22070103 its reverse (30107022), we get a palindrome (52177125).
The spelling of 22070103 in words is "twenty-two million, seventy thousand, one hundred three".
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