Base | Representation |
---|---|
bin | 11000001000001… |
… | …111001001111100 |
3 | 1001012201121020022 |
4 | 120020033021330 |
5 | 1312112444122 |
6 | 104100311312 |
7 | 13013564054 |
oct | 3010171174 |
9 | 1035647208 |
10 | 404812412 |
11 | 198562614 |
12 | b36a2538 |
13 | 65b37b94 |
14 | 3ba98564 |
15 | 25814642 |
hex | 1820f27c |
404812412 has 24 divisors (see below), whose sum is σ = 729250704. Its totient is φ = 196480512.
The previous prime is 404812399. The next prime is 404812417. The reversal of 404812412 is 214218404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404812417) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 66188 + ... + 72044.
It is an arithmetic number, because the mean of its divisors is an integer number (30385446).
Almost surely, 2404812412 is an apocalyptic number.
It is an amenable number.
404812412 is a deficient number, since it is larger than the sum of its proper divisors (324438292).
404812412 is a wasteful number, since it uses less digits than its factorization.
404812412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6365 (or 6363 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 26.
The square root of 404812412 is about 20119.9505963608. The cubic root of 404812412 is about 739.7493745865.
It can be divided in two parts, 404812 and 412, that added together give a cube (405224 = 743).
The spelling of 404812412 in words is "four hundred four million, eight hundred twelve thousand, four hundred twelve".
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