Base | Representation |
---|---|
bin | 10100101111000001… |
… | …000110101100111110 |
3 | 2010110120222212110100 |
4 | 110233001012230332 |
5 | 331043443431410 |
6 | 14121111221530 |
7 | 1415466642555 |
oct | 245701065476 |
9 | 63416885410 |
10 | 22263655230 |
11 | 9495286773 |
12 | 43940778a6 |
13 | 213a665bbb |
14 | 1112bb2d9c |
15 | 8a485d8c0 |
hex | 52f046b3e |
22263655230 has 192 divisors, whose sum is σ = 61783368192. Its totient is φ = 5550547200.
The previous prime is 22263655229. The next prime is 22263655241. The reversal of 22263655230 is 3255636222.
22263655230 is a `hidden beast` number, since 22 + 26 + 36 + 552 + 30 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17352169 + ... + 17353451.
It is an arithmetic number, because the mean of its divisors is an integer number (321788376).
Almost surely, 222263655230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22263655230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30891684096).
22263655230 is an abundant number, since it is smaller than the sum of its proper divisors (39519712962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22263655230 is a wasteful number, since it uses less digits than its factorization.
22263655230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1503 (or 1500 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
The spelling of 22263655230 in words is "twenty-two billion, two hundred sixty-three million, six hundred fifty-five thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •