Base | Representation |
---|---|
bin | 1000001111000… |
… | …1001100010010 |
3 | 2101222221012110 |
4 | 2003301030102 |
5 | 32320323404 |
6 | 3232210150 |
7 | 566414400 |
oct | 203611422 |
9 | 71887173 |
10 | 34542354 |
11 | 18553200 |
12 | b699956 |
13 | 7205682 |
14 | 4832470 |
15 | 3074b89 |
hex | 20f1312 |
34542354 has 72 divisors (see below), whose sum is σ = 88424784. Its totient is φ = 8962800.
The previous prime is 34542353. The next prime is 34542371. The reversal of 34542354 is 45324543.
It is a super-2 number, since 2×345423542 = 2386348439722632, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34542353) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 35089 + ... + 36059.
It is an arithmetic number, because the mean of its divisors is an integer number (1228122).
Almost surely, 234542354 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34542354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44212392).
34542354 is an abundant number, since it is smaller than the sum of its proper divisors (53882430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34542354 is a wasteful number, since it uses less digits than its factorization.
34542354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012 (or 994 counting only the distinct ones).
The product of its digits is 28800, while the sum is 30.
The square root of 34542354 is about 5877.2743682765. The cubic root of 34542354 is about 325.6746663435.
Adding to 34542354 its reverse (45324543), we get a palindrome (79866897).
The spelling of 34542354 in words is "thirty-four million, five hundred forty-two thousand, three hundred fifty-four".
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