Base | Representation |
---|---|
bin | 1000001001110… |
… | …1001010001011 |
3 | 2101100110001100 |
4 | 2002131022023 |
5 | 32223320110 |
6 | 3220552443 |
7 | 563452035 |
oct | 202351213 |
9 | 71313040 |
10 | 34198155 |
11 | 18338642 |
12 | b552723 |
13 | 7114ac4 |
14 | 4782c55 |
15 | 3007bc0 |
hex | 209d28b |
34198155 has 12 divisors (see below), whose sum is σ = 59276880. Its totient is φ = 18238992.
The previous prime is 34198147. The next prime is 34198181. The reversal of 34198155 is 55189143.
It is not a de Polignac number, because 34198155 - 23 = 34198147 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 379935 + ... + 380024.
It is an arithmetic number, because the mean of its divisors is an integer number (4939740).
Almost surely, 234198155 is an apocalyptic number.
34198155 is a deficient number, since it is larger than the sum of its proper divisors (25078725).
34198155 is a wasteful number, since it uses less digits than its factorization.
34198155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759970 (or 759967 counting only the distinct ones).
The product of its digits is 21600, while the sum is 36.
The square root of 34198155 is about 5847.9188605862. The cubic root of 34198155 is about 324.5893195338.
The spelling of 34198155 in words is "thirty-four million, one hundred ninety-eight thousand, one hundred fifty-five".
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