Base | Representation |
---|---|
bin | 1101010001011100111… |
… | …1100110011101000101 |
3 | 210210120022221101101221 |
4 | 3110113033212131011 |
5 | 12213442421413300 |
6 | 252430305120341 |
7 | 22321425331540 |
oct | 3242717463505 |
9 | 723508841357 |
10 | 228023232325 |
11 | 88782196439 |
12 | 382386290b1 |
13 | 1866bcb2655 |
14 | b071b9b857 |
15 | 5de877931a |
hex | 35173e6745 |
228023232325 has 24 divisors (see below), whose sum is σ = 324815851328. Its totient is φ = 155548615680.
The previous prime is 228023232323. The next prime is 228023232413. The reversal of 228023232325 is 523232320822.
It is not a de Polignac number, because 228023232325 - 21 = 228023232323 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228023232323) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3341847 + ... + 3409396.
Almost surely, 2228023232325 is an apocalyptic number.
228023232325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
228023232325 is a deficient number, since it is larger than the sum of its proper divisors (96792619003).
228023232325 is a wasteful number, since it uses less digits than its factorization.
228023232325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6751453 (or 6751448 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 34.
The spelling of 228023232325 in words is "two hundred twenty-eight billion, twenty-three million, two hundred thirty-two thousand, three hundred twenty-five".
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