Base | Representation |
---|---|
bin | 1101001011010010111110 |
3 | 20111111012012 |
4 | 31023102332 |
5 | 1341013032 |
6 | 202011222 |
7 | 41234246 |
oct | 15132276 |
9 | 6444165 |
10 | 3454142 |
11 | 1a4a16a |
12 | 11a6b12 |
13 | 93c293 |
14 | 65cb26 |
15 | 4836b2 |
hex | 34b4be |
3454142 has 4 divisors (see below), whose sum is σ = 5181216. Its totient is φ = 1727070.
The previous prime is 3454123. The next prime is 3454153. The reversal of 3454142 is 2414543.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 863534 + ... + 863537.
It is an arithmetic number, because the mean of its divisors is an integer number (1295304).
Almost surely, 23454142 is an apocalyptic number.
3454142 is a deficient number, since it is larger than the sum of its proper divisors (1727074).
3454142 is a wasteful number, since it uses less digits than its factorization.
3454142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1727073.
The product of its digits is 1920, while the sum is 23.
The square root of 3454142 is about 1858.5322165623. The cubic root of 3454142 is about 151.1634269950.
Adding to 3454142 its reverse (2414543), we get a palindrome (5868685).
The spelling of 3454142 in words is "three million, four hundred fifty-four thousand, one hundred forty-two".
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