Base | Representation |
---|---|
bin | 1000001111000… |
… | …1001101110100 |
3 | 2101222221100002 |
4 | 2003301031310 |
5 | 32320324302 |
6 | 3232210432 |
7 | 566414600 |
oct | 203611564 |
9 | 71887302 |
10 | 34542452 |
11 | 1855328a |
12 | b699a18 |
13 | 7205729 |
14 | 4832500 |
15 | 3074c02 |
hex | 20f1374 |
34542452 has 18 divisors (see below), whose sum is σ = 70318962. Its totient is φ = 14803824.
The previous prime is 34542449. The next prime is 34542457. The reversal of 34542452 is 25424543.
It can be written as a sum of positive squares in only one way, i.e., 34409956 + 132496 = 5866^2 + 364^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34542457) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87923 + ... + 88314.
It is an arithmetic number, because the mean of its divisors is an integer number (3906609).
Almost surely, 234542452 is an apocalyptic number.
It is an amenable number.
34542452 is an abundant number, since it is smaller than the sum of its proper divisors (35776510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34542452 is a wasteful number, since it uses less digits than its factorization.
34542452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176255 (or 176246 counting only the distinct ones).
The product of its digits is 19200, while the sum is 29.
The square root of 34542452 is about 5877.2827054686. The cubic root of 34542452 is about 325.6749743334.
Adding to 34542452 its reverse (25424543), we get a palindrome (59966995).
The spelling of 34542452 in words is "thirty-four million, five hundred forty-two thousand, four hundred fifty-two".
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