Base | Representation |
---|---|
bin | 11110101101010111… |
… | …010101011101101100 |
3 | 10011002222011120012210 |
4 | 132231113111131230 |
5 | 1020012134043133 |
6 | 23051525130420 |
7 | 2245052552013 |
oct | 365527253554 |
9 | 104088146183 |
10 | 32973346668 |
11 | 12a9065a429 |
12 | 6482859a10 |
13 | 31563a6a22 |
14 | 184b2b3a7a |
15 | cceba5763 |
hex | 7ad5d576c |
32973346668 has 12 divisors (see below), whose sum is σ = 76937808920. Its totient is φ = 10991115552.
The previous prime is 32973346667. The next prime is 32973346741. The reversal of 32973346668 is 86664337923.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (32973346661) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373889433 + ... + 1373889456.
Almost surely, 232973346668 is an apocalyptic number.
It is an amenable number.
32973346668 is an abundant number, since it is smaller than the sum of its proper divisors (43964462252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32973346668 is a wasteful number, since it uses less digits than its factorization.
32973346668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2747778896 (or 2747778894 counting only the distinct ones).
The product of its digits is 23514624, while the sum is 57.
The spelling of 32973346668 in words is "thirty-two billion, nine hundred seventy-three million, three hundred forty-six thousand, six hundred sixty-eight".
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