Base | Representation |
---|---|
bin | 101101110001111011001… |
… | …101111011110000010000 |
3 | 102010202022222121211200101 |
4 | 231301323031323300100 |
5 | 403020433211421424 |
6 | 10405124512302144 |
7 | 443201253632302 |
oct | 55617315736020 |
9 | 12122288554611 |
10 | 3145983310864 |
11 | 1003227621929 |
12 | 429867541954 |
13 | 19a884b96514 |
14 | ac3a302b972 |
15 | 56c7a8a3344 |
hex | 2dc7b37bc10 |
3145983310864 has 15 divisors (see below), whose sum is σ = 6095356410943. Its totient is φ = 1572988108048.
The previous prime is 3145983310837. The next prime is 3145983310871. The reversal of 3145983310864 is 4680133895413.
It is a happy number.
The square root of 3145983310864 is 1773692.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 6873057 + ... + 7316479.
Almost surely, 23145983310864 is an apocalyptic number.
3145983310864 is the 1773692-nd square number.
It is an amenable number.
3145983310864 is a deficient number, since it is larger than the sum of its proper divisors (2949373100079).
3145983310864 is an frugal number, since it uses more digits than its factorization.
3145983310864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 886854 (or 443425 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 55.
The spelling of 3145983310864 in words is "three trillion, one hundred forty-five billion, nine hundred eighty-three million, three hundred ten thousand, eight hundred sixty-four".
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