Base | Representation |
---|---|
bin | 10100110101011011… |
… | …000110011111000100 |
3 | 2010202002020022202120 |
4 | 110311123012133010 |
5 | 331304002232010 |
6 | 14135511005540 |
7 | 1421243332131 |
oct | 246533063704 |
9 | 63662208676 |
10 | 22371133380 |
11 | 953aa15692 |
12 | 44040698b0 |
13 | 21569c743b |
14 | 112318d588 |
15 | 8adedde70 |
hex | 5356c67c4 |
22371133380 has 24 divisors (see below), whose sum is σ = 62639173632. Its totient is φ = 5965635552.
The previous prime is 22371133321. The next prime is 22371133381. The reversal of 22371133380 is 8333117322.
It is not an unprimeable number, because it can be changed into a prime (22371133381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186426052 + ... + 186426171.
It is an arithmetic number, because the mean of its divisors is an integer number (2609965568).
Almost surely, 222371133380 is an apocalyptic number.
22371133380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22371133380 is an abundant number, since it is smaller than the sum of its proper divisors (40268040252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22371133380 is a wasteful number, since it uses less digits than its factorization.
22371133380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372852235 (or 372852233 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 33.
The spelling of 22371133380 in words is "twenty-two billion, three hundred seventy-one million, one hundred thirty-three thousand, three hundred eighty".
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