Base | Representation |
---|---|
bin | 1111011110100010100110 |
3 | 21122010111200 |
4 | 33132202212 |
5 | 2014313004 |
6 | 222543330 |
7 | 46325505 |
oct | 17364246 |
9 | 7563450 |
10 | 4057254 |
11 | 2321303 |
12 | 1437b46 |
13 | ac0956 |
14 | 77883c |
15 | 552239 |
hex | 3de8a6 |
4057254 has 24 divisors (see below), whose sum is σ = 9308520. Its totient is φ = 1272768.
The previous prime is 4057247. The next prime is 4057297. The reversal of 4057254 is 4527504.
4057254 is a `hidden beast` number, since 40 + 572 + 54 = 666.
It is a super-2 number, since 2×40572542 = 32922620041032, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 in 11 ways as a sum of consecutive naturals, for example, 6324 + ... + 6935.
It is an arithmetic number, because the mean of its divisors is an integer number (387855).
Almost surely, 24057254 is an apocalyptic number.
4057254 is an abundant number, since it is smaller than the sum of its proper divisors (5251266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4057254 is a wasteful number, since it uses less digits than its factorization.
4057254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13284 (or 13281 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 27.
The square root of 4057254 is about 2014.2626442448. The cubic root of 4057254 is about 159.4938955942.
The spelling of 4057254 in words is "four million, fifty-seven thousand, two hundred fifty-four".
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