Base | Representation |
---|---|
bin | 10010101010101110… |
… | …11001000110110101 |
3 | 221212110101221220202 |
4 | 21111113121012311 |
5 | 131011131130401 |
6 | 4334253010245 |
7 | 503233462124 |
oct | 112527310665 |
9 | 27773357822 |
10 | 10022130101 |
11 | 428325a755 |
12 | 1b38483985 |
13 | c394682c9 |
14 | 6b1083abb |
15 | 3d9cd006b |
hex | 2555d91b5 |
10022130101 has 8 divisors (see below), whose sum is σ = 10482037440. Its totient is φ = 9564236352.
The previous prime is 10022130091. The next prime is 10022130103. The reversal of 10022130101 is 10103122001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10022130101 is a prime.
It is a super-2 number, since 2×100221301012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10022130103) 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, 493211 + ... + 513128.
It is an arithmetic number, because the mean of its divisors is an integer number (1310254680).
Almost surely, 210022130101 is an apocalyptic number.
It is an amenable number.
10022130101 is a deficient number, since it is larger than the sum of its proper divisors (459907339).
10022130101 is a wasteful number, since it uses less digits than its factorization.
10022130101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1006795.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10022130101 its reverse (10103122001), we get a palindrome (20125252102).
The spelling of 10022130101 in words is "ten billion, twenty-two million, one hundred thirty thousand, one hundred one".
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