Base | Representation |
---|---|
bin | 100000001111001110… |
… | …1011110101111111101 |
3 | 20121200210102212121000 |
4 | 1000132131132233331 |
5 | 2113241003140331 |
6 | 51445402200513 |
7 | 5000411502432 |
oct | 1003635365775 |
9 | 217623385530 |
10 | 69230521341 |
11 | 273a69083a3 |
12 | 115011b3139 |
13 | 66b3bbcb37 |
14 | 34ca753b89 |
15 | 1c02cb70e6 |
hex | 101e75ebfd |
69230521341 has 32 divisors (see below), whose sum is σ = 109633386240. Its totient is φ = 43070227200.
The previous prime is 69230521307. The next prime is 69230521351. The reversal of 69230521341 is 14312503296.
69230521341 is a `hidden beast` number, since 6 + 9 + 2 + 305 + 2 + 1 + 341 = 666.
It is not a de Polignac number, because 69230521341 - 29 = 69230520829 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 69230521296 and 69230521305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69230521351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1334080 + ... + 1385001.
It is an arithmetic number, because the mean of its divisors is an integer number (3426043320).
Almost surely, 269230521341 is an apocalyptic number.
It is an amenable number.
69230521341 is a deficient number, since it is larger than the sum of its proper divisors (40402864899).
69230521341 is a wasteful number, since it uses less digits than its factorization.
69230521341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2719154 (or 2719148 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The spelling of 69230521341 in words is "sixty-nine billion, two hundred thirty million, five hundred twenty-one thousand, three hundred forty-one".
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