Base | Representation |
---|---|
bin | 111110010001000… |
… | …110010110000100 |
3 | 2200210201201121010 |
4 | 332101012112010 |
5 | 4114413413303 |
6 | 251354522220 |
7 | 34613355426 |
oct | 7621062604 |
9 | 2623651533 |
10 | 1044669828 |
11 | 4967639a4 |
12 | 251a36370 |
13 | 13857a437 |
14 | 9ca58816 |
15 | 61aa6c03 |
hex | 3e446584 |
1044669828 has 12 divisors (see below), whose sum is σ = 2437562960. Its totient is φ = 348223272.
The previous prime is 1044669817. The next prime is 1044669853. The reversal of 1044669828 is 8289664401.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 43527898 + ... + 43527921.
Almost surely, 21044669828 is an apocalyptic number.
It is an amenable number.
1044669828 is an abundant number, since it is smaller than the sum of its proper divisors (1392893132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1044669828 is a wasteful number, since it uses less digits than its factorization.
1044669828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87055826 (or 87055824 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 48.
The square root of 1044669828 is about 32321.3525088292. The cubic root of 1044669828 is about 1014.6735757016.
The spelling of 1044669828 in words is "one billion, forty-four million, six hundred sixty-nine thousand, eight hundred twenty-eight".
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