Base | Representation |
---|---|
bin | 1010001011111111100101… |
… | …11111001111001110000000 |
3 | 2221022122022222021111112222 |
4 | 11011333302333033032000 |
5 | 10414014433231043240 |
6 | 115351253331110212 |
7 | 4501341435402545 |
oct | 505776277171600 |
9 | 87278288244488 |
10 | 22402331112320 |
11 | 7157858981425 |
12 | 261987b442368 |
13 | c666b9102933 |
14 | 5763c871abcc |
15 | 28cb09226eb5 |
hex | 145ff2fcf380 |
22402331112320 has 64 divisors (see below), whose sum is σ = 53556145336800. Its totient is φ = 8960836651008.
The previous prime is 22402331112319. The next prime is 22402331112361. The reversal of 22402331112320 is 2321113320422.
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 22402331112320.
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, 118739021 + ... + 118927539.
Almost surely, 222402331112320 is an apocalyptic number.
22402331112320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22402331112320 is an abundant number, since it is smaller than the sum of its proper divisors (31153814224480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22402331112320 is a wasteful number, since it uses less digits than its factorization.
22402331112320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374215 (or 374203 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 22402331112320 its reverse (2321113320422), we get a palindrome (24723444432742).
The spelling of 22402331112320 in words is "twenty-two trillion, four hundred two billion, three hundred thirty-one million, one hundred twelve thousand, three hundred twenty".
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