Base | Representation |
---|---|
bin | 110001010101110111… |
… | …110010101001111101 |
3 | 12001202021202220120221 |
4 | 301111313302221331 |
5 | 1332000423440232 |
6 | 40201103341341 |
7 | 3553621042204 |
oct | 612567625175 |
9 | 161667686527 |
10 | 52980296317 |
11 | 20517aa5863 |
12 | a326bb1851 |
13 | 4cc4345980 |
14 | 27c848823b |
15 | 15a1345897 |
hex | c55df2a7d |
52980296317 has 4 divisors (see below), whose sum is σ = 57055703740. Its totient is φ = 48904888896.
The previous prime is 52980296287. The next prime is 52980296339. The reversal of 52980296317 is 71369208925.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3773522041 + 49206774276 = 61429^2 + 221826^2 .
It is a cyclic number.
It is not a de Polignac number, because 52980296317 - 227 = 52846078589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52980296617) 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, 2037703692 + ... + 2037703717.
It is an arithmetic number, because the mean of its divisors is an integer number (14263925935).
Almost surely, 252980296317 is an apocalyptic number.
It is an amenable number.
52980296317 is a deficient number, since it is larger than the sum of its proper divisors (4075407423).
52980296317 is a wasteful number, since it uses less digits than its factorization.
52980296317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4075407422.
The product of its (nonzero) digits is 1632960, while the sum is 52.
The spelling of 52980296317 in words is "fifty-two billion, nine hundred eighty million, two hundred ninety-six thousand, three hundred seventeen".
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