Base | Representation |
---|---|
bin | 1111110011111110110010 |
3 | 21210120222021 |
4 | 33303332302 |
5 | 2030120244 |
6 | 224502054 |
7 | 50142523 |
oct | 17637662 |
9 | 7716867 |
10 | 4145074 |
11 | 238128a |
12 | 147a92a |
13 | b2190b |
14 | 79c84a |
15 | 56d284 |
hex | 3f3fb2 |
4145074 has 8 divisors (see below), whose sum is σ = 6226560. Its totient is φ = 2069556.
The previous prime is 4145069. The next prime is 4145111. The reversal of 4145074 is 4705414.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×41450743 (a number of 21 digits) contains 333 as substring.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1267 + ... + 3145.
It is an arithmetic number, because the mean of its divisors is an integer number (778320).
Almost surely, 24145074 is an apocalyptic number.
4145074 is a deficient number, since it is larger than the sum of its proper divisors (2081486).
4145074 is a wasteful number, since it uses less digits than its factorization.
4145074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2984.
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 4145074 is about 2035.9454806060. The cubic root of 4145074 is about 160.6364493446.
The spelling of 4145074 in words is "four million, one hundred forty-five thousand, seventy-four".
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