Base | Representation |
---|---|
bin | 10100100010101000… |
… | …011011000001011111 |
3 | 2002221002222200121200 |
4 | 110202220123001133 |
5 | 330132244431041 |
6 | 14044325330543 |
7 | 1410364462536 |
oct | 244250330137 |
9 | 62832880550 |
10 | 22055858271 |
11 | 9398a58847 |
12 | 4336566a53 |
13 | 21065aba15 |
14 | 10d336131d |
15 | 8914b41b6 |
hex | 522a1b05f |
22055858271 has 12 divisors (see below), whose sum is σ = 31860945480. Its totient is φ = 14702759280.
The previous prime is 22055858233. The next prime is 22055858299. The reversal of 22055858271 is 17285855022.
22055858271 is a `hidden beast` number, since 2 + 20 + 558 + 5 + 8 + 2 + 71 = 666.
It is not a de Polignac number, because 22055858271 - 210 = 22055857247 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22055853271) 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, 35856 + ... + 213066.
It is an arithmetic number, because the mean of its divisors is an integer number (2655078790).
Almost surely, 222055858271 is an apocalyptic number.
22055858271 is a deficient number, since it is larger than the sum of its proper divisors (9805087209).
22055858271 is a wasteful number, since it uses less digits than its factorization.
22055858271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191046 (or 191043 counting only the distinct ones).
The product of its (nonzero) digits is 448000, while the sum is 45.
The spelling of 22055858271 in words is "twenty-two billion, fifty-five million, eight hundred fifty-eight thousand, two hundred seventy-one".
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