Base | Representation |
---|---|
bin | 1000001000111… |
… | …1101011110000 |
3 | 2101020122100002 |
4 | 2002033223300 |
5 | 32220033320 |
6 | 3215445132 |
7 | 563132105 |
oct | 202175360 |
9 | 71218302 |
10 | 34142960 |
11 | 18300125 |
12 | b5267a8 |
13 | 70c5947 |
14 | 476aaac |
15 | 2ee6675 |
hex | 208faf0 |
34142960 has 20 divisors (see below), whose sum is σ = 79382568. Its totient is φ = 13657152.
The previous prime is 34142959. The next prime is 34142993. The reversal of 34142960 is 6924143.
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213314 + ... + 213473.
Almost surely, 234142960 is an apocalyptic number.
It is an amenable number.
34142960 is an abundant number, since it is smaller than the sum of its proper divisors (45239608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34142960 is a wasteful number, since it uses less digits than its factorization.
34142960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426800 (or 426794 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 34142960 is about 5843.1977546546. The cubic root of 34142960 is about 324.4145990491.
The spelling of 34142960 in words is "thirty-four million, one hundred forty-two thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •