Base | Representation |
---|---|
bin | 1111110100101101001110 |
3 | 21210202001100 |
4 | 33310231032 |
5 | 2030214141 |
6 | 224523530 |
7 | 50154300 |
oct | 17645516 |
9 | 7722040 |
10 | 4148046 |
11 | 2383541 |
12 | 14805a6 |
13 | b23086 |
14 | 79d970 |
15 | 56e0b6 |
hex | 3f4b4e |
4148046 has 36 divisors (see below), whose sum is σ = 10456992. Its totient is φ = 1184904.
The previous prime is 4148041. The next prime is 4148057. The reversal of 4148046 is 6408414.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4148041) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1470 + ... + 3233.
It is an arithmetic number, because the mean of its divisors is an integer number (290472).
Almost surely, 24148046 is an apocalyptic number.
4148046 is an abundant number, since it is smaller than the sum of its proper divisors (6308946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4148046 is a wasteful number, since it uses less digits than its factorization.
4148046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4725 (or 4715 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 4148046 is about 2036.6752318423. The cubic root of 4148046 is about 160.6748320508.
The spelling of 4148046 in words is "four million, one hundred forty-eight thousand, forty-six".
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