Base | Representation |
---|---|
bin | 1111010000100100110101 |
3 | 21112020001010 |
4 | 33100210311 |
5 | 2011000203 |
6 | 221422433 |
7 | 45666651 |
oct | 17204465 |
9 | 7466033 |
10 | 4000053 |
11 | 2292332 |
12 | 140aa19 |
13 | aa08c5 |
14 | 761a61 |
15 | 540303 |
hex | 3d0935 |
4000053 has 8 divisors (see below), whose sum is σ = 5342848. Its totient is φ = 2661984.
The previous prime is 4000043. The next prime is 4000063. The reversal of 4000053 is 3500004.
4000053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (4000043) and next prime (4000063).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4000053 - 24 = 4000037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4000043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2100 + ... + 3522.
It is an arithmetic number, because the mean of its divisors is an integer number (667856).
Almost surely, 24000053 is an apocalyptic number.
It is an amenable number.
4000053 is a deficient number, since it is larger than the sum of its proper divisors (1342795).
4000053 is a wasteful number, since it uses less digits than its factorization.
4000053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2363.
The product of its (nonzero) digits is 60, while the sum is 12.
The square root of 4000053 is about 2000.0132499561. The cubic root of 4000053 is about 158.7408062959.
Subtracting from 4000053 its product of nonzero digits (60), we obtain a palindrome (3999993).
Adding to 4000053 its reverse (3500004), we get a palindrome (7500057).
The spelling of 4000053 in words is "four million, fifty-three", and thus it is an aban number.
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