Base | Representation |
---|---|
bin | 101001110110011… |
… | …0111000110101100 |
3 | 10121212101020212221 |
4 | 1103230313012230 |
5 | 10333443101342 |
6 | 351202205124 |
7 | 46541042431 |
oct | 12354670654 |
9 | 3555336787 |
10 | 1404268972 |
11 | 660745077 |
12 | 3323537a4 |
13 | 194c148b2 |
14 | d4703b88 |
15 | 83439a67 |
hex | 53b371ac |
1404268972 has 48 divisors (see below), whose sum is σ = 2580480000. Its totient is φ = 667808064.
The previous prime is 1404268913. The next prime is 1404268981. The reversal of 1404268972 is 2798624041.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2931429 + ... + 2931907.
It is an arithmetic number, because the mean of its divisors is an integer number (53760000).
Almost surely, 21404268972 is an apocalyptic number.
It is an amenable number.
1404268972 is a deficient number, since it is larger than the sum of its proper divisors (1176211028).
1404268972 is a wasteful number, since it uses less digits than its factorization.
1404268972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 838 (or 836 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 43.
The square root of 1404268972 is about 37473.5769843232. The cubic root of 1404268972 is about 1119.8248482480.
The spelling of 1404268972 in words is "one billion, four hundred four million, two hundred sixty-eight thousand, nine hundred seventy-two".
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