Base | Representation |
---|---|
bin | 10100100101010000… |
… | …111000101110001011 |
3 | 2010001012002100021020 |
4 | 110211100320232023 |
5 | 330230101120412 |
6 | 14052544043523 |
7 | 1411442033334 |
oct | 244520705613 |
9 | 63035070236 |
10 | 22100020107 |
11 | 9410981230 |
12 | 43493035a3 |
13 | 21127a1999 |
14 | 10d917928b |
15 | 8952d918c |
hex | 525438b8b |
22100020107 has 16 divisors (see below), whose sum is σ = 33837352320. Its totient is φ = 12689006400.
The previous prime is 22100020093. The next prime is 22100020141. The reversal of 22100020107 is 70102000122.
It is not a de Polignac number, because 22100020107 - 215 = 22099987339 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22100020177) 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, 17622994 + ... + 17624247.
It is an arithmetic number, because the mean of its divisors is an integer number (2114834520).
Almost surely, 222100020107 is an apocalyptic number.
22100020107 is a deficient number, since it is larger than the sum of its proper divisors (11737332213).
22100020107 is a wasteful number, since it uses less digits than its factorization.
22100020107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35247274.
The product of its (nonzero) digits is 56, while the sum is 15.
Adding to 22100020107 its reverse (70102000122), we get a palindrome (92202020229).
The spelling of 22100020107 in words is "twenty-two billion, one hundred million, twenty thousand, one hundred seven".
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