Base | Representation |
---|---|
bin | 10100100001001100… |
… | …011010110010010111 |
3 | 2002212102121100122102 |
4 | 110201030122302113 |
5 | 330110111140210 |
6 | 14042104352315 |
7 | 1406652462203 |
oct | 244114326227 |
9 | 62772540572 |
10 | 22031740055 |
11 | 9386385436 |
12 | 432a47569b |
13 | 21015b5ca0 |
14 | 10d0083b03 |
15 | 88e2ecea5 |
hex | 52131ac97 |
22031740055 has 32 divisors (see below), whose sum is σ = 28672056000. Its totient is φ = 16155574272.
The previous prime is 22031740009. The next prime is 22031740097. The reversal of 22031740055 is 55004713022.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 22031740055 - 26 = 22031739991 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5828156 + ... + 5831934.
It is an arithmetic number, because the mean of its divisors is an integer number (896001750).
Almost surely, 222031740055 is an apocalyptic number.
22031740055 is a deficient number, since it is larger than the sum of its proper divisors (6640315945).
22031740055 is a wasteful number, since it uses less digits than its factorization.
22031740055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4403.
The product of its (nonzero) digits is 8400, while the sum is 29.
The spelling of 22031740055 in words is "twenty-two billion, thirty-one million, seven hundred forty thousand, fifty-five".
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