Base | Representation |
---|---|
bin | 10101010010010001… |
… | …101010011011001010 |
3 | 2011222211002101011000 |
4 | 111102101222123022 |
5 | 333301412322120 |
6 | 14255522115430 |
7 | 1436241660342 |
oct | 252221523312 |
9 | 64884071130 |
10 | 22855198410 |
11 | 9769188930 |
12 | 451a1abb76 |
13 | 2203090455 |
14 | 116b597d22 |
15 | 8db75a990 |
hex | 55246a6ca |
22855198410 has 256 divisors, whose sum is σ = 69050880000. Its totient is φ = 5328610560.
The previous prime is 22855198403. The next prime is 22855198423. The reversal of 22855198410 is 1489155822.
22855198410 is a `hidden beast` number, since 2 + 2 + 8 + 551 + 9 + 84 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 38155291 + ... + 38155889.
It is an arithmetic number, because the mean of its divisors is an integer number (269730000).
Almost surely, 222855198410 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22855198410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34525440000).
22855198410 is an abundant number, since it is smaller than the sum of its proper divisors (46195681590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22855198410 is a wasteful number, since it uses less digits than its factorization.
22855198410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1098 (or 1092 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 45.
The spelling of 22855198410 in words is "twenty-two billion, eight hundred fifty-five million, one hundred ninety-eight thousand, four hundred ten".
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