Base | Representation |
---|---|
bin | 1010000100100000010001… |
… | …11111110100000011101000 |
3 | 2220102001010021202122010200 |
4 | 11002100020333310003220 |
5 | 10400310431043333300 |
6 | 115033135034112200 |
7 | 4443631541653560 |
oct | 502201077640350 |
9 | 86361107678120 |
10 | 22145002324200 |
11 | 7068708547198 |
12 | 2597a2457b660 |
13 | c483598a0832 |
14 | 567b76843da0 |
15 | 286097cea200 |
hex | 142408ff40e8 |
22145002324200 has 288 divisors, whose sum is σ = 87925478659200. Its totient is φ = 4887172846080.
The previous prime is 22145002324189. The next prime is 22145002324219. The reversal of 22145002324200 is 242320054122.
22145002324200 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 5 + 0 + 0 + 232 + 420 + 0 = 666.
It is a super-2 number, since 2×221450023242002 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29937012 + ... + 30667811.
It is an arithmetic number, because the mean of its divisors is an integer number (305296800900).
Almost surely, 222145002324200 is an apocalyptic number.
22145002324200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22145002324200 is an abundant number, since it is smaller than the sum of its proper divisors (65780476335000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22145002324200 is a wasteful number, since it uses less digits than its factorization.
22145002324200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60604881 (or 60604869 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
Adding to 22145002324200 its reverse (242320054122), we get a palindrome (22387322378322).
The spelling of 22145002324200 in words is "twenty-two trillion, one hundred forty-five billion, two million, three hundred twenty-four thousand, two hundred".
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