Base | Representation |
---|---|
bin | 11100001111010010… |
… | …100101001100001000 |
3 | 2220021010212122102201 |
4 | 130033102211030020 |
5 | 444044223101412 |
6 | 21532430405544 |
7 | 2122250541136 |
oct | 341722451410 |
9 | 86233778381 |
10 | 30321300232 |
11 | 1194a646713 |
12 | 5a626608b4 |
13 | 2b22b10092 |
14 | 1678da4756 |
15 | bc6e43e57 |
hex | 70f4a5308 |
30321300232 has 16 divisors (see below), whose sum is σ = 60196699260. Its totient is φ = 14268847104.
The previous prime is 30321300227. The next prime is 30321300259. The reversal of 30321300232 is 23200312303.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 29102312836 + 1218987396 = 170594^2 + 34914^2 .
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, 111475233 + ... + 111475504.
Almost surely, 230321300232 is an apocalyptic number.
It is an amenable number.
30321300232 is a deficient number, since it is larger than the sum of its proper divisors (29875399028).
30321300232 is a wasteful number, since it uses less digits than its factorization.
30321300232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222950760 (or 222950756 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 30321300232 its reverse (23200312303), we get a palindrome (53521612535).
The spelling of 30321300232 in words is "thirty billion, three hundred twenty-one million, three hundred thousand, two hundred thirty-two".
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