Base | Representation |
---|---|
bin | 111010000111… |
… | …0111001000101 |
3 | 2010100000120110 |
4 | 1310032321011 |
5 | 30300012301 |
6 | 3005023233 |
7 | 516662643 |
oct | 164167105 |
9 | 63300513 |
10 | 30469701 |
11 | 16221379 |
12 | a254b19 |
13 | 640aa12 |
14 | 4092193 |
15 | 2a1d0d6 |
hex | 1d0ee45 |
30469701 has 8 divisors (see below), whose sum is σ = 40653184. Its totient is φ = 20299680.
The previous prime is 30469667. The next prime is 30469717. The reversal of 30469701 is 10796403.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30469701 - 27 = 30469573 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 (30469741) 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, 4641 + ... + 9081.
It is an arithmetic number, because the mean of its divisors is an integer number (5081648).
Almost surely, 230469701 is an apocalyptic number.
It is an amenable number.
30469701 is a deficient number, since it is larger than the sum of its proper divisors (10183483).
30469701 is a wasteful number, since it uses less digits than its factorization.
30469701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6731.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 30469701 is about 5519.9366844195. The cubic root of 30469701 is about 312.3364938786.
The spelling of 30469701 in words is "thirty million, four hundred sixty-nine thousand, seven hundred one".
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