Base | Representation |
---|---|
bin | 1000001001000… |
… | …0001101001111 |
3 | 2101020202021110 |
4 | 2002100031033 |
5 | 32220120403 |
6 | 3215503103 |
7 | 563141256 |
oct | 202201517 |
9 | 71222243 |
10 | 34145103 |
11 | 183017a3 |
12 | b527a93 |
13 | 70c6905 |
14 | 476b79d |
15 | 2ee7103 |
hex | 209034f |
34145103 has 8 divisors (see below), whose sum is σ = 45630000. Its totient is φ = 22711808.
The previous prime is 34145099. The next prime is 34145123. The reversal of 34145103 is 30154143.
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 34145103 - 22 = 34145099 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34145103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34145123) 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, 11328 + ... + 14021.
It is an arithmetic number, because the mean of its divisors is an integer number (5703750).
Almost surely, 234145103 is an apocalyptic number.
34145103 is a deficient number, since it is larger than the sum of its proper divisors (11484897).
34145103 is a wasteful number, since it uses less digits than its factorization.
34145103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25801.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 34145103 is about 5843.3811273953. The cubic root of 34145103 is about 324.4213862555.
Adding to 34145103 its reverse (30154143), we get a palindrome (64299246).
The spelling of 34145103 in words is "thirty-four million, one hundred forty-five thousand, one hundred three".
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