Base | Representation |
---|---|
bin | 101101110010111110000… |
… | …101011011100001111100 |
3 | 102010212020011120102210110 |
4 | 231302332011123201330 |
5 | 403030232404431241 |
6 | 10405432105310020 |
7 | 443241125305422 |
oct | 55627605334174 |
9 | 12125204512713 |
10 | 3147105155196 |
11 | 10037528a7102 |
12 | 429b1b195310 |
13 | 19aa03424c32 |
14 | ac46c015112 |
15 | 56ce4101816 |
hex | 2dcbe15b87c |
3147105155196 has 24 divisors (see below), whose sum is σ = 7343299756800. Its totient is φ = 1049027281072.
The previous prime is 3147105155177. The next prime is 3147105155239. The reversal of 3147105155196 is 6915515017413.
It is a super-2 number, since 2×31471051551962 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853255 + ... + 2649953.
It is an arithmetic number, because the mean of its divisors is an integer number (305970823200).
Almost surely, 23147105155196 is an apocalyptic number.
It is an amenable number.
3147105155196 is an abundant number, since it is smaller than the sum of its proper divisors (4196194601604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3147105155196 is a wasteful number, since it uses less digits than its factorization.
3147105155196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1942673 (or 1942671 counting only the distinct ones).
The product of its (nonzero) digits is 567000, while the sum is 48.
The spelling of 3147105155196 in words is "three trillion, one hundred forty-seven billion, one hundred five million, one hundred fifty-five thousand, one hundred ninety-six".
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