Base | Representation |
---|---|
bin | 101010011000101… |
… | …0110101110101100 |
3 | 10200010011110222002 |
4 | 1110301112232230 |
5 | 10403042134200 |
6 | 353043111432 |
7 | 50146464350 |
oct | 12461265654 |
9 | 3603143862 |
10 | 1422224300 |
11 | 66a899192 |
12 | 338372578 |
13 | 198860453 |
14 | d6c59460 |
15 | 84cd4bd5 |
hex | 54c56bac |
1422224300 has 36 divisors (see below), whose sum is σ = 3527118000. Its totient is φ = 487619520.
The previous prime is 1422224257. The next prime is 1422224303. The reversal of 1422224300 is 34222241.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (1422224303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1015175 + ... + 1016574.
It is an arithmetic number, because the mean of its divisors is an integer number (97975500).
Almost surely, 21422224300 is an apocalyptic number.
1422224300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1422224300 is an abundant number, since it is smaller than the sum of its proper divisors (2104893700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1422224300 is a wasteful number, since it uses less digits than its factorization.
1422224300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2031770 (or 2031763 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 1422224300 is about 37712.3892109742. The cubic root of 1422224300 is about 1124.5774347142.
Adding to 1422224300 its reverse (34222241), we get a palindrome (1456446541).
The spelling of 1422224300 in words is "one billion, four hundred twenty-two million, two hundred twenty-four thousand, three hundred".
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