Base | Representation |
---|---|
bin | 1111110011010110100101 |
3 | 21210110102222 |
4 | 33303112211 |
5 | 2030030001 |
6 | 224442125 |
7 | 50132156 |
oct | 17632645 |
9 | 7713388 |
10 | 4142501 |
11 | 237a360 |
12 | 1479345 |
13 | b206ac |
14 | 79b92d |
15 | 56c61b |
hex | 3f35a5 |
4142501 has 8 divisors (see below), whose sum is σ = 4536000. Its totient is φ = 3751840.
The previous prime is 4142497. The next prime is 4142519. The reversal of 4142501 is 1052414.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4142501 - 22 = 4142497 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4142501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4142521) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3425 + ... + 4473.
It is an arithmetic number, because the mean of its divisors is an integer number (567000).
Almost surely, 24142501 is an apocalyptic number.
It is an amenable number.
4142501 is a deficient number, since it is larger than the sum of its proper divisors (393499).
4142501 is a wasteful number, since it uses less digits than its factorization.
4142501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1419.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 4142501 is about 2035.3134893672. The cubic root of 4142501 is about 160.6032048127.
Adding to 4142501 its reverse (1052414), we get a palindrome (5194915).
The spelling of 4142501 in words is "four million, one hundred forty-two thousand, five hundred one".
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