Base | Representation |
---|---|
bin | 1000001100101… |
… | …0110010111111 |
3 | 2101200221110202 |
4 | 2003022302333 |
5 | 32300310322 |
6 | 3224554115 |
7 | 565161032 |
oct | 203126277 |
9 | 71627422 |
10 | 34385087 |
11 | 18456030 |
12 | b62293b |
13 | 717bc09 |
14 | 47d1019 |
15 | 3043292 |
hex | 20cacbf |
34385087 has 8 divisors (see below), whose sum is σ = 38040192. Its totient is φ = 30818200.
The previous prime is 34385063. The next prime is 34385111. The reversal of 34385087 is 78058343.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (34385063) and next prime (34385111).
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 34385087 - 224 = 17607871 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34385087.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34385027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21233 + ... + 22794.
It is an arithmetic number, because the mean of its divisors is an integer number (4755024).
Almost surely, 234385087 is an apocalyptic number.
34385087 is a deficient number, since it is larger than the sum of its proper divisors (3655105).
34385087 is a wasteful number, since it uses less digits than its factorization.
34385087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44109.
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 34385087 is about 5863.8798589330. The cubic root of 34385087 is about 325.1796623987.
The spelling of 34385087 in words is "thirty-four million, three hundred eighty-five thousand, eighty-seven".
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