Base | Representation |
---|---|
bin | 11000000101010… |
… | …001000011001101 |
3 | 1001011021001002122 |
4 | 120011101003031 |
5 | 1311413034431 |
6 | 104031502325 |
7 | 13004141636 |
oct | 3005210315 |
9 | 1034231078 |
10 | 404033741 |
11 | 198080591 |
12 | b33879a5 |
13 | 65924627 |
14 | 3b93488d |
15 | 2570da7b |
hex | 181510cd |
404033741 has 4 divisors (see below), whose sum is σ = 404578272. Its totient is φ = 403489212.
The previous prime is 404033731. The next prime is 404033743. The reversal of 404033741 is 147330404.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 404033741 - 222 = 399839437 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 404033741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404033743) 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 3 ways as a sum of consecutive naturals, for example, 271151 + ... + 272636.
It is an arithmetic number, because the mean of its divisors is an integer number (101144568).
Almost surely, 2404033741 is an apocalyptic number.
It is an amenable number.
404033741 is a deficient number, since it is larger than the sum of its proper divisors (544531).
404033741 is an equidigital number, since it uses as much as digits as its factorization.
404033741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 544530.
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 404033741 is about 20100.5905634636. The cubic root of 404033741 is about 739.2747587761.
It can be divided in two parts, 40403 and 3741, that added together give a palindrome (44144).
The spelling of 404033741 in words is "four hundred four million, thirty-three thousand, seven hundred forty-one".
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