Base | Representation |
---|---|
bin | 111010111001… |
… | …1101010100010 |
3 | 2011002222210001 |
4 | 1311303222202 |
5 | 30401214331 |
6 | 3021530214 |
7 | 523332226 |
oct | 165635242 |
9 | 64088701 |
10 | 30882466 |
11 | 164834aa |
12 | a41396a |
13 | 6523864 |
14 | 415c786 |
15 | 2aa0561 |
hex | 1d73aa2 |
30882466 has 8 divisors (see below), whose sum is σ = 46844460. Its totient is φ = 15267648.
The previous prime is 30882461. The next prime is 30882473. The reversal of 30882466 is 66428803.
It can be written as a sum of positive squares in 2 ways, for example, as 29931841 + 950625 = 5471^2 + 975^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (30882461) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86571 + ... + 86926.
Almost surely, 230882466 is an apocalyptic number.
30882466 is a deficient number, since it is larger than the sum of its proper divisors (15961994).
30882466 is a wasteful number, since it uses less digits than its factorization.
30882466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173588.
The product of its (nonzero) digits is 55296, while the sum is 37.
The square root of 30882466 is about 5557.1994745555. The cubic root of 30882466 is about 313.7405527226.
The spelling of 30882466 in words is "thirty million, eight hundred eighty-two thousand, four hundred sixty-six".
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