Base | Representation |
---|---|
bin | 1111110100000011011110 |
3 | 21210121101101 |
4 | 33310003132 |
5 | 2030122444 |
6 | 224503314 |
7 | 50143432 |
oct | 17640336 |
9 | 7717341 |
10 | 4145374 |
11 | 2381532 |
12 | 147ab3a |
13 | b21aac |
14 | 79c9c2 |
15 | 56d3d4 |
hex | 3f40de |
4145374 has 4 divisors (see below), whose sum is σ = 6218064. Its totient is φ = 2072686.
The previous prime is 4145371. The next prime is 4145389. The reversal of 4145374 is 4735414.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4735414 = 2 ⋅2367707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4145371) by changing a digit.
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, 1036342 + ... + 1036345.
It is an arithmetic number, because the mean of its divisors is an integer number (1554516).
Almost surely, 24145374 is an apocalyptic number.
4145374 is a deficient number, since it is larger than the sum of its proper divisors (2072690).
4145374 is a wasteful number, since it uses less digits than its factorization.
4145374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2072689.
The product of its digits is 6720, while the sum is 28.
The square root of 4145374 is about 2036.0191551162. The cubic root of 4145374 is about 160.6403246089.
The spelling of 4145374 in words is "four million, one hundred forty-five thousand, three hundred seventy-four".
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