Base | Representation |
---|---|
bin | 1000001101001… |
… | …1011001101011 |
3 | 2101202201211002 |
4 | 2003103121223 |
5 | 32302422311 |
6 | 3225425215 |
7 | 565365551 |
oct | 203233153 |
9 | 71681732 |
10 | 34420331 |
11 | 1847a560 |
12 | b63b20b |
13 | 7191c7a |
14 | 47ddbd1 |
15 | 304d93b |
hex | 20d366b |
34420331 has 4 divisors (see below), whose sum is σ = 37549464. Its totient is φ = 31291200.
The previous prime is 34420327. The next prime is 34420357. The reversal of 34420331 is 13302443.
34420331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34420331 - 22 = 34420327 is a prime.
It is a super-2 number, since 2×344203312 = 2369518372299122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34420031) 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 3 ways as a sum of consecutive naturals, for example, 1564550 + ... + 1564571.
It is an arithmetic number, because the mean of its divisors is an integer number (9387366).
Almost surely, 234420331 is an apocalyptic number.
34420331 is a deficient number, since it is larger than the sum of its proper divisors (3129133).
34420331 is a wasteful number, since it uses less digits than its factorization.
34420331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3129132.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 34420331 is about 5866.8842667978. The cubic root of 34420331 is about 325.2907252616.
Adding to 34420331 its reverse (13302443), we get a palindrome (47722774).
The spelling of 34420331 in words is "thirty-four million, four hundred twenty thousand, three hundred thirty-one".
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