Base | Representation |
---|---|
bin | 1000001010000… |
… | …0011001100110 |
3 | 2101101010021000 |
4 | 2002200121212 |
5 | 32224231210 |
6 | 3221134130 |
7 | 563535531 |
oct | 202403146 |
9 | 71333230 |
10 | 34211430 |
11 | 18347610 |
12 | b55a346 |
13 | 711ab66 |
14 | 4787a18 |
15 | 300bac0 |
hex | 20a0666 |
34211430 has 64 divisors (see below), whose sum is σ = 99532800. Its totient is φ = 8292960.
The previous prime is 34211369. The next prime is 34211449. The reversal of 34211430 is 3411243.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2790 + ... + 8729.
It is an arithmetic number, because the mean of its divisors is an integer number (1555200).
Almost surely, 234211430 is an apocalyptic number.
34211430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34211430 is an abundant number, since it is smaller than the sum of its proper divisors (65321370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34211430 is a wasteful number, since it uses less digits than its factorization.
34211430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11546 (or 11540 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 34211430 is about 5849.0537696280. The cubic root of 34211430 is about 324.6313136686.
Adding to 34211430 its reverse (3411243), we get a palindrome (37622673).
It can be divided in two parts, 3421 and 1430, that added together give a triangular number (4851 = T98).
The spelling of 34211430 in words is "thirty-four million, two hundred eleven thousand, four hundred thirty".
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