Base | Representation |
---|---|
bin | 1000010101111… |
… | …1010100100101 |
3 | 2102211211222112 |
4 | 2011133110211 |
5 | 32424242240 |
6 | 3250010405 |
7 | 603303464 |
oct | 205372445 |
9 | 72754875 |
10 | 34993445 |
11 | 18831103 |
12 | b876a05 |
13 | 7332aa6 |
14 | 490c9db |
15 | 3113665 |
hex | 215f525 |
34993445 has 8 divisors (see below), whose sum is σ = 42524160. Its totient is φ = 27640080.
The previous prime is 34993423. The next prime is 34993447. The reversal of 34993445 is 54439943.
34993445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34993445 - 224 = 18216229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34993447) 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, 43901 + ... + 44690.
It is an arithmetic number, because the mean of its divisors is an integer number (5315520).
Almost surely, 234993445 is an apocalyptic number.
It is an amenable number.
34993445 is a deficient number, since it is larger than the sum of its proper divisors (7530715).
34993445 is an equidigital number, since it uses as much as digits as its factorization.
34993445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88675.
The product of its digits is 233280, while the sum is 41.
The square root of 34993445 is about 5915.5257585442. The cubic root of 34993445 is about 327.0862089442.
The spelling of 34993445 in words is "thirty-four million, nine hundred ninety-three thousand, four hundred forty-five".
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