Base | Representation |
---|---|
bin | 10101010101010001… |
… | …101111010110101100 |
3 | 2012010022211111220001 |
4 | 111111101233112230 |
5 | 333402310102002 |
6 | 14304521234044 |
7 | 1440422651614 |
oct | 252521572654 |
9 | 65108744801 |
10 | 22905550252 |
11 | 9794649a22 |
12 | 4533032924 |
13 | 221063ca40 |
14 | 1174143a44 |
15 | 8e0da4a87 |
hex | 55546f5ac |
22905550252 has 24 divisors (see below), whose sum is σ = 43175098736. Its totient is φ = 10570091328.
The previous prime is 22905550231. The next prime is 22905550271. The reversal of 22905550252 is 25205550922.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325918 + ... + 389914.
Almost surely, 222905550252 is an apocalyptic number.
It is an amenable number.
22905550252 is a deficient number, since it is larger than the sum of its proper divisors (20269548484).
22905550252 is a wasteful number, since it uses less digits than its factorization.
22905550252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70897 (or 70895 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 37.
The spelling of 22905550252 in words is "twenty-two billion, nine hundred five million, five hundred fifty thousand, two hundred fifty-two".
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