Base | Representation |
---|---|
bin | 111011100110110… |
… | …010000001011011 |
3 | 2120200201101102211 |
4 | 323212302001123 |
5 | 4022001201412 |
6 | 243121535551 |
7 | 33532022230 |
oct | 7346620133 |
9 | 2520641384 |
10 | 1000022107 |
11 | 473539457 |
12 | 23aaa45b7 |
13 | 12c247276 |
14 | 96b55787 |
15 | 5cbd7ca7 |
hex | 3b9b205b |
1000022107 has 16 divisors (see below), whose sum is σ = 1157587200. Its totient is φ = 846190368.
The previous prime is 1000022081. The next prime is 1000022173. The reversal of 1000022107 is 7012200001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1000022107 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1000022197) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227769 + ... + 232117.
It is an arithmetic number, because the mean of its divisors is an integer number (72349200).
Almost surely, 21000022107 is an apocalyptic number.
1000022107 is a deficient number, since it is larger than the sum of its proper divisors (157565093).
1000022107 is a wasteful number, since it uses less digits than its factorization.
1000022107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4770.
The product of its (nonzero) digits is 28, while the sum is 13.
The square root of 1000022107 is about 31623.1261421131. The cubic root of 1000022107 is about 1000.0073689457.
Adding to 1000022107 its reverse (7012200001), we get a palindrome (8012222108).
The spelling of 1000022107 in words is "one billion, twenty-two thousand, one hundred seven".
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