Base | Representation |
---|---|
bin | 1010001100110011100010… |
… | …00100100101000001100000 |
3 | 2221102022022100002000211120 |
4 | 11012121301010211001200 |
5 | 10414444040324322334 |
6 | 115412144334212240 |
7 | 4503346445204505 |
oct | 506316104450140 |
9 | 87368270060746 |
10 | 22430216245344 |
11 | 7168668352606 |
12 | 2623162054080 |
13 | c692112a2c4b |
14 | 5778b1d294ac |
15 | 28d6dc34d949 |
hex | 146671125060 |
22430216245344 has 48 divisors (see below), whose sum is σ = 59419494897840. Its totient is φ = 7408144811520.
The previous prime is 22430216245267. The next prime is 22430216245351. The reversal of 22430216245344 is 44354261203422.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×224302162453442 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22430216245296 and 22430216245305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071769747 + ... + 1071790674.
It is an arithmetic number, because the mean of its divisors is an integer number (1237906143705).
Almost surely, 222430216245344 is an apocalyptic number.
22430216245344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22430216245344 is an abundant number, since it is smaller than the sum of its proper divisors (36989278652496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22430216245344 is a wasteful number, since it uses less digits than its factorization.
22430216245344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2143560543 (or 2143560535 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 42.
Adding to 22430216245344 its reverse (44354261203422), we get a palindrome (66784477448766).
The spelling of 22430216245344 in words is "twenty-two trillion, four hundred thirty billion, two hundred sixteen million, two hundred forty-five thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.032 sec. • engine limits •