Base | Representation |
---|---|
bin | 11100010101010010… |
… | …110011110001010010 |
3 | 2220112011101220102212 |
4 | 130111102303301102 |
5 | 444301014221000 |
6 | 21550425312122 |
7 | 2124612634223 |
oct | 342522636122 |
9 | 86464356385 |
10 | 30422023250 |
11 | 119a1491383 |
12 | 5a90335642 |
13 | 2b3a9479b8 |
14 | 168850324a |
15 | bd0bdcc35 |
hex | 7154b3c52 |
30422023250 has 16 divisors (see below), whose sum is σ = 56950027992. Its totient is φ = 12168809200.
The previous prime is 30422023241. The next prime is 30422023253. The reversal of 30422023250 is 5232022403.
It can be written as a sum of positive squares in 4 ways, for example, as 3938692081 + 26483331169 = 62759^2 + 162737^2 .
It is not an unprimeable number, because it can be changed into a prime (30422023253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60843797 + ... + 60844296.
Almost surely, 230422023250 is an apocalyptic number.
30422023250 is a deficient number, since it is larger than the sum of its proper divisors (26528004742).
30422023250 is a wasteful number, since it uses less digits than its factorization.
30422023250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121688110 (or 121688100 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
Adding to 30422023250 its reverse (5232022403), we get a palindrome (35654045653).
The spelling of 30422023250 in words is "thirty billion, four hundred twenty-two million, twenty-three thousand, two hundred fifty".
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