Base | Representation |
---|---|
bin | 11100001111010110… |
… | …011110101100111000 |
3 | 2220021012210120100120 |
4 | 130033112132230320 |
5 | 444100003302412 |
6 | 21532504333240 |
7 | 2122262325546 |
oct | 341726365470 |
9 | 86235716316 |
10 | 30322322232 |
11 | 11950184544 |
12 | 5a62a74220 |
13 | 2b230aa307 |
14 | 167918cd96 |
15 | bc7096b8c |
hex | 70f59eb38 |
30322322232 has 16 divisors (see below), whose sum is σ = 75805805640. Its totient is φ = 10107440736.
The previous prime is 30322322207. The next prime is 30322322249. The reversal of 30322322232 is 23222322303.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1263430093 = 30322322232 / (3 + 0 + 3 + 2 + 2 + 3 + 2 + 2 + 2 + 3 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631715023 + ... + 631715070.
Almost surely, 230322322232 is an apocalyptic number.
It is an amenable number.
30322322232 is an abundant number, since it is smaller than the sum of its proper divisors (45483483408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30322322232 is a wasteful number, since it uses less digits than its factorization.
30322322232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1263430102 (or 1263430098 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 24.
Adding to 30322322232 its reverse (23222322303), we get a palindrome (53544644535).
The spelling of 30322322232 in words is "thirty billion, three hundred twenty-two million, three hundred twenty-two thousand, two hundred thirty-two".
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