Base | Representation |
---|---|
bin | 1011110000100100100… |
… | …00011011100101110111 |
3 | 1102121212202210022212121 |
4 | 11320102100123211313 |
5 | 23104430001114111 |
6 | 505335454100411 |
7 | 41122214505514 |
oct | 5702220334567 |
9 | 1377782708777 |
10 | 404033223031 |
11 | 146393248579 |
12 | 66379aaa707 |
13 | 2c13c0c2a49 |
14 | 157abac430b |
15 | a79aa32871 |
hex | 5e1241b977 |
404033223031 has 8 divisors (see below), whose sum is σ = 409103990064. Its totient is φ = 398967287040.
The previous prime is 404033223001. The next prime is 404033223049. The reversal of 404033223031 is 130322330404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 404033223031 - 233 = 395443288439 is a prime.
It is a super-2 number, since 2×4040332230312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 404033222987 and 404033223005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404033223001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039300 + ... + 1374121.
It is an arithmetic number, because the mean of its divisors is an integer number (51137998758).
Almost surely, 2404033223031 is an apocalyptic number.
404033223031 is a deficient number, since it is larger than the sum of its proper divisors (5070767033).
404033223031 is a wasteful number, since it uses less digits than its factorization.
404033223031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2415521.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 404033223031 its reverse (130322330404), we get a palindrome (534355553435).
The spelling of 404033223031 in words is "four hundred four billion, thirty-three million, two hundred twenty-three thousand, thirty-one".
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