Base | Representation |
---|---|
bin | 10000100110100010001110 |
3 | 22012010000110 |
4 | 100212202032 |
5 | 2103232032 |
6 | 233140450 |
7 | 51664314 |
oct | 20464216 |
9 | 8163013 |
10 | 4352142 |
11 | 2502913 |
12 | 155a726 |
13 | b94c42 |
14 | 8140b4 |
15 | 5ae7cc |
hex | 42688e |
4352142 has 8 divisors (see below), whose sum is σ = 8704296. Its totient is φ = 1450712.
The previous prime is 4352123. The next prime is 4352143. The reversal of 4352142 is 2412534.
It is a sphenic number, since it is the product of 3 distinct primes.
4352142 is an admirable number.
It is a super-2 number, since 2×43521422 = 37882279976328, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4352143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362673 + ... + 362684.
It is an arithmetic number, because the mean of its divisors is an integer number (1088037).
Almost surely, 24352142 is an apocalyptic number.
4352142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4352142 is a wasteful number, since it uses less digits than its factorization.
4352142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 725362.
The product of its digits is 960, while the sum is 21.
The square root of 4352142 is about 2086.1788034586. The cubic root of 4352142 is about 163.2679797774.
Adding to 4352142 its reverse (2412534), we get a palindrome (6764676).
The spelling of 4352142 in words is "four million, three hundred fifty-two thousand, one hundred forty-two".
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