Base | Representation |
---|---|
bin | 1110101101010001001… |
… | …1010010010011100111 |
3 | 220011012000001021201122 |
4 | 3223110103102103213 |
5 | 13114432000204204 |
6 | 312024105244155 |
7 | 24153252646250 |
oct | 3532423222347 |
9 | 804160037648 |
10 | 252669928679 |
11 | 9817a651183 |
12 | 40b7679365b |
13 | 1aa9927704c |
14 | c32d257b27 |
15 | 688c40e0be |
hex | 3ad44d24e7 |
252669928679 has 16 divisors (see below), whose sum is σ = 308328125952. Its totient is φ = 202340321568.
The previous prime is 252669928607. The next prime is 252669928699. The reversal of 252669928679 is 976829966252.
It is not a de Polignac number, because 252669928679 - 212 = 252669924583 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252669928699) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18241664 + ... + 18255509.
It is an arithmetic number, because the mean of its divisors is an integer number (19270507872).
Almost surely, 2252669928679 is an apocalyptic number.
252669928679 is a deficient number, since it is larger than the sum of its proper divisors (55658197273).
252669928679 is a wasteful number, since it uses less digits than its factorization.
252669928679 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36497246.
The product of its digits is 352719360, while the sum is 71.
The spelling of 252669928679 in words is "two hundred fifty-two billion, six hundred sixty-nine million, nine hundred twenty-eight thousand, six hundred seventy-nine".
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