Base | Representation |
---|---|
bin | 11000000111001011010100… |
… | …11100011011110111110001 |
3 | 20221201222000222121112010101 |
4 | 30003211222130123313301 |
5 | 23422212411204430314 |
6 | 304434300242032401 |
7 | 14111540156021221 |
oct | 1403455234336761 |
9 | 227658028545111 |
10 | 53023157108209 |
11 | 15992aa3970a22 |
12 | 5b442b0048701 |
13 | 23780a6a2c472 |
14 | d14497c08081 |
15 | 61e3c2399174 |
hex | 30396a71bdf1 |
53023157108209 has 8 divisors (see below), whose sum is σ = 53301652185600. Its totient is φ = 52744671270000.
The previous prime is 53023157108197. The next prime is 53023157108219. The reversal of 53023157108209 is 90280175132035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53023157108209 - 229 = 53022620237297 is a prime.
It is a super-2 number, since 2×530231571082092 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53023157108219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9352459 + ... + 13910959.
It is an arithmetic number, because the mean of its divisors is an integer number (6662706523200).
Almost surely, 253023157108209 is an apocalyptic number.
It is an amenable number.
53023157108209 is a deficient number, since it is larger than the sum of its proper divisors (278495077391).
53023157108209 is a wasteful number, since it uses less digits than its factorization.
53023157108209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4619591.
The product of its (nonzero) digits is 453600, while the sum is 46.
The spelling of 53023157108209 in words is "fifty-three trillion, twenty-three billion, one hundred fifty-seven million, one hundred eight thousand, two hundred nine".
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