Base | Representation |
---|---|
bin | 1000001011100… |
… | …1101101010011 |
3 | 2101120101110022 |
4 | 2002321231103 |
5 | 32241040331 |
6 | 3223254055 |
7 | 564446666 |
oct | 202715523 |
9 | 71511408 |
10 | 34315091 |
11 | 18408488 |
12 | b5aa32b |
13 | 71560b5 |
14 | 47b36dd |
15 | 302c67b |
hex | 20b9b53 |
34315091 has 4 divisors (see below), whose sum is σ = 35498400. Its totient is φ = 33131784.
The previous prime is 34315079. The next prime is 34315093. The reversal of 34315091 is 19051343.
34315091 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, and also an emirpimes, since its reverse is a distinct semiprime: 19051343 = 719 ⋅26497.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34315091 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 34315091.
It is not an unprimeable number, because it can be changed into a prime (34315093) 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, 591611 + ... + 591668.
It is an arithmetic number, because the mean of its divisors is an integer number (8874600).
Almost surely, 234315091 is an apocalyptic number.
34315091 is a deficient number, since it is larger than the sum of its proper divisors (1183309).
34315091 is a wasteful number, since it uses less digits than its factorization.
34315091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1183308.
The product of its (nonzero) digits is 1620, while the sum is 26.
The square root of 34315091 is about 5857.9084151257. The cubic root of 34315091 is about 324.9588618541.
The spelling of 34315091 in words is "thirty-four million, three hundred fifteen thousand, ninety-one".
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