Base | Representation |
---|---|
bin | 10100100000000101… |
… | …010100010001000000 |
3 | 2002211010112101211111 |
4 | 110200011110101000 |
5 | 330040323213440 |
6 | 14040201053104 |
7 | 1406335162243 |
oct | 244005242100 |
9 | 62733471744 |
10 | 22013101120 |
11 | 937690475a |
12 | 4324187194 |
13 | 20ca78b22a |
14 | 10cb7d125a |
15 | 88c86a4ea |
hex | 520154440 |
22013101120 has 28 divisors (see below), whose sum is σ = 52418697804. Its totient is φ = 8805240320.
The previous prime is 22013101109. The next prime is 22013101127. The reversal of 22013101120 is 2110131022.
It can be written as a sum of positive squares in 2 ways, for example, as 14229626944 + 7783474176 = 119288^2 + 88224^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 22013101120.
It is not an unprimeable number, because it can be changed into a prime (22013101127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34395151 + ... + 34395790.
Almost surely, 222013101120 is an apocalyptic number.
22013101120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22013101120 is an abundant number, since it is smaller than the sum of its proper divisors (30405596684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22013101120 is an equidigital number, since it uses as much as digits as its factorization.
22013101120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68790958 (or 68790948 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 22013101120 its reverse (2110131022), we get a palindrome (24123232142).
The spelling of 22013101120 in words is "twenty-two billion, thirteen million, one hundred one thousand, one hundred twenty".
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