Base | Representation |
---|---|
bin | 10001111000011010… |
… | …100010000001101110 |
3 | 1211120002100122022200 |
4 | 101320122202001232 |
5 | 303310210341342 |
6 | 12453112322330 |
7 | 1246540034265 |
oct | 217032420156 |
9 | 54502318280 |
10 | 19200090222 |
11 | 8162a4aa65 |
12 | 387a0a33a6 |
13 | 1a6ca56b41 |
14 | d01d815dc |
15 | 77591094c |
hex | 4786a206e |
19200090222 has 24 divisors (see below), whose sum is σ = 42305285880. Its totient is φ = 6291554640.
The previous prime is 19200090211. The next prime is 19200090257. The reversal of 19200090222 is 22209000291.
It is a super-3 number, since 3×192000902223 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9038529 + ... + 9040652.
It is an arithmetic number, because the mean of its divisors is an integer number (1762720245).
Almost surely, 219200090222 is an apocalyptic number.
19200090222 is an abundant number, since it is smaller than the sum of its proper divisors (23105195658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19200090222 is a wasteful number, since it uses less digits than its factorization.
19200090222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18079248 (or 18079245 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The spelling of 19200090222 in words is "nineteen billion, two hundred million, ninety thousand, two hundred twenty-two".
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