Base | Representation |
---|---|
bin | 111010000010… |
… | …1001010111011 |
3 | 2010020222221201 |
4 | 1310011022323 |
5 | 30242224013 |
6 | 3004115031 |
7 | 516435601 |
oct | 164051273 |
9 | 63228851 |
10 | 30429883 |
11 | 161a4470 |
12 | a235a77 |
13 | 63c5863 |
14 | 4081871 |
15 | 2a113dd |
hex | 1d052bb |
30429883 has 8 divisors (see below), whose sum is σ = 33491376. Its totient is φ = 27417600.
The previous prime is 30429877. The next prime is 30429923. The reversal of 30429883 is 38892403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30429883 - 213 = 30421691 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30429863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10998 + ... + 13483.
It is an arithmetic number, because the mean of its divisors is an integer number (4186422).
Almost surely, 230429883 is an apocalyptic number.
30429883 is a deficient number, since it is larger than the sum of its proper divisors (3061493).
30429883 is a wasteful number, since it uses less digits than its factorization.
30429883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24605.
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 30429883 is about 5516.3287610511. The cubic root of 30429883 is about 312.2003801279.
The spelling of 30429883 in words is "thirty million, four hundred twenty-nine thousand, eight hundred eighty-three".
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