Base | Representation |
---|---|
bin | 1000001011110… |
… | …0100111001110 |
3 | 2101120222210000 |
4 | 2002330213032 |
5 | 32241430430 |
6 | 3223425130 |
7 | 564526455 |
oct | 202744716 |
9 | 71528700 |
10 | 34326990 |
11 | 18416415 |
12 | b5b51a6 |
13 | 715b639 |
14 | 47b7b9c |
15 | 3030e60 |
hex | 20bc9ce |
34326990 has 40 divisors (see below), whose sum is σ = 92303640. Its totient is φ = 9153648.
The previous prime is 34326989. The next prime is 34326997. The reversal of 34326990 is 9962343.
It is a happy number.
34326990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34326997) 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 19 ways as a sum of consecutive naturals, for example, 20380 + ... + 21999.
It is an arithmetic number, because the mean of its divisors is an integer number (2307591).
Almost surely, 234326990 is an apocalyptic number.
34326990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34326990 is an abundant number, since it is smaller than the sum of its proper divisors (57976650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34326990 is a wasteful number, since it uses less digits than its factorization.
34326990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42398 (or 42389 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 36.
The square root of 34326990 is about 5858.9239626402. The cubic root of 34326990 is about 324.9964181065.
The spelling of 34326990 in words is "thirty-four million, three hundred twenty-six thousand, nine hundred ninety".
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