Base | Representation |
---|---|
bin | 1000010100000… |
… | …1001101110010 |
3 | 2102121120211022 |
4 | 2011001031302 |
5 | 32411321010 |
6 | 3243215442 |
7 | 602251121 |
oct | 205011562 |
9 | 72546738 |
10 | 34870130 |
11 | 18757499 |
12 | b817582 |
13 | 72bb919 |
14 | 48b9ab8 |
15 | 30dbd55 |
hex | 2141372 |
34870130 has 16 divisors (see below), whose sum is σ = 66070080. Its totient is φ = 13213872.
The previous prime is 34870117. The next prime is 34870141. The reversal of 34870130 is 3107843.
It is a self number, because there is not a number n which added to its sum of digits gives 34870130.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91574 + ... + 91953.
It is an arithmetic number, because the mean of its divisors is an integer number (4129380).
Almost surely, 234870130 is an apocalyptic number.
34870130 is a deficient number, since it is larger than the sum of its proper divisors (31199950).
34870130 is a wasteful number, since it uses less digits than its factorization.
34870130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183553.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 34870130 is about 5905.0935640344. The cubic root of 34870130 is about 326.7015453989.
Adding to 34870130 its reverse (3107843), we get a palindrome (37977973).
The spelling of 34870130 in words is "thirty-four million, eight hundred seventy thousand, one hundred thirty".
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