Base | Representation |
---|---|
bin | 1111101001001110110101 |
3 | 21201100120120 |
4 | 33221032311 |
5 | 2022213140 |
6 | 223522153 |
7 | 46600254 |
oct | 17511665 |
9 | 7640516 |
10 | 4101045 |
11 | 23511a3 |
12 | 1459359 |
13 | b07870 |
14 | 78a79b |
15 | 5601d0 |
hex | 3e93b5 |
4101045 has 16 divisors (see below), whose sum is σ = 7066752. Its totient is φ = 2018880.
The previous prime is 4101037. The next prime is 4101049. The reversal of 4101045 is 5401014.
It is not a de Polignac number, because 4101045 - 23 = 4101037 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4101049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10321 + ... + 10710.
It is an arithmetic number, because the mean of its divisors is an integer number (441672).
Almost surely, 24101045 is an apocalyptic number.
It is an amenable number.
4101045 is a deficient number, since it is larger than the sum of its proper divisors (2965707).
4101045 is a wasteful number, since it uses less digits than its factorization.
4101045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21052.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 4101045 is about 2025.1037010484. The cubic root of 4101045 is about 160.0656631527.
Adding to 4101045 its reverse (5401014), we get a palindrome (9502059).
The spelling of 4101045 in words is "four million, one hundred one thousand, forty-five".
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