Base | Representation |
---|---|
bin | 11000000000000001… |
… | …11101001101010100 |
3 | 1020020222200120102221 |
4 | 30000000331031110 |
5 | 202342044340341 |
6 | 5530325312124 |
7 | 634206663361 |
oct | 140000751524 |
9 | 36228616387 |
10 | 12885152596 |
11 | 5512372948 |
12 | 25b7265644 |
13 | 12a4660164 |
14 | 8a33d1468 |
15 | 506317ed1 |
hex | 30003d354 |
12885152596 has 6 divisors (see below), whose sum is σ = 22549017050. Its totient is φ = 6442576296.
The previous prime is 12885152561. The next prime is 12885152597. The reversal of 12885152596 is 69525158821.
It can be written as a sum of positive squares in only one way, i.e., 12851396496 + 33756100 = 113364^2 + 5810^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12885152597) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610644071 + ... + 1610644078.
Almost surely, 212885152596 is an apocalyptic number.
It is an amenable number.
12885152596 is a deficient number, since it is larger than the sum of its proper divisors (9663864454).
12885152596 is a wasteful number, since it uses less digits than its factorization.
12885152596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3221288153 (or 3221288151 counting only the distinct ones).
The product of its digits is 1728000, while the sum is 52.
The spelling of 12885152596 in words is "twelve billion, eight hundred eighty-five million, one hundred fifty-two thousand, five hundred ninety-six".
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