Base | Representation |
---|---|
bin | 110000110000000100… |
… | …000110010010110001 |
3 | 12000010002012201112102 |
4 | 300300010012102301 |
5 | 1324201033111043 |
6 | 40014124110145 |
7 | 3532116362465 |
oct | 606004062261 |
9 | 160102181472 |
10 | 52345988273 |
11 | 20221a44837 |
12 | a18a695355 |
13 | 4c22ac7277 |
14 | 27681304a5 |
15 | 15657ec6b8 |
hex | c301064b1 |
52345988273 has 4 divisors (see below), whose sum is σ = 52357827648. Its totient is φ = 52334148900.
The previous prime is 52345988263. The next prime is 52345988281. The reversal of 52345988273 is 37288954325.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52345988273 - 212 = 52345984177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52345988263) 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, 5913053 + ... + 5921898.
It is an arithmetic number, because the mean of its divisors is an integer number (13089456912).
Almost surely, 252345988273 is an apocalyptic number.
It is an amenable number.
52345988273 is a deficient number, since it is larger than the sum of its proper divisors (11839375).
52345988273 is a wasteful number, since it uses less digits than its factorization.
52345988273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11839374.
The product of its digits is 14515200, while the sum is 56.
The spelling of 52345988273 in words is "fifty-two billion, three hundred forty-five million, nine hundred eighty-eight thousand, two hundred seventy-three".
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