Base | Representation |
---|---|
bin | 10100100101110111… |
… | …011101101100100111 |
3 | 2010001220010010120222 |
4 | 110211313131230213 |
5 | 330240143224111 |
6 | 14053544514555 |
7 | 1411624013150 |
oct | 244567355447 |
9 | 63056103528 |
10 | 22110133031 |
11 | 9416659218 |
12 | 435077ba5b |
13 | 2114902a6c |
14 | 10da64c927 |
15 | 8961357db |
hex | 525dddb27 |
22110133031 has 16 divisors (see below), whose sum is σ = 25957416960. Its totient is φ = 18435250080.
The previous prime is 22110133027. The next prime is 22110133103. The reversal of 22110133031 is 13033101122.
It is a cyclic number.
It is not a de Polignac number, because 22110133031 - 22 = 22110133027 is a prime.
It is a super-2 number, since 2×221101330312 (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 (22110135031) 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, 1913690 + ... + 1925208.
It is an arithmetic number, because the mean of its divisors is an integer number (1622338560).
Almost surely, 222110133031 is an apocalyptic number.
22110133031 is a deficient number, since it is larger than the sum of its proper divisors (3847283929).
22110133031 is a wasteful number, since it uses less digits than its factorization.
22110133031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18974.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 22110133031 its reverse (13033101122), we get a palindrome (35143234153).
The spelling of 22110133031 in words is "twenty-two billion, one hundred ten million, one hundred thirty-three thousand, thirty-one".
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