Base | Representation |
---|---|
bin | 1000001000111… |
… | …1011110110111 |
3 | 2101020121012112 |
4 | 2002033132313 |
5 | 32220022020 |
6 | 3215441235 |
7 | 563126516 |
oct | 202173667 |
9 | 71217175 |
10 | 34142135 |
11 | 182aa545 |
12 | b52621b |
13 | 70c5461 |
14 | 476a67d |
15 | 2ee62c5 |
hex | 208f7b7 |
34142135 has 16 divisors (see below), whose sum is σ = 43424640. Its totient is φ = 25724160.
The previous prime is 34142117. The next prime is 34142149. The reversal of 34142135 is 53124143.
It is not a de Polignac number, because 34142135 - 26 = 34142071 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34142135.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3074 + ... + 8816.
It is an arithmetic number, because the mean of its divisors is an integer number (2714040).
Almost surely, 234142135 is an apocalyptic number.
34142135 is a deficient number, since it is larger than the sum of its proper divisors (9282505).
34142135 is a wasteful number, since it uses less digits than its factorization.
34142135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5818.
The product of its digits is 1440, while the sum is 23.
The square root of 34142135 is about 5843.1271593215. The cubic root of 34142135 is about 324.4119860732.
Adding to 34142135 its reverse (53124143), we get a palindrome (87266278).
The spelling of 34142135 in words is "thirty-four million, one hundred forty-two thousand, one hundred thirty-five".
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