Base | Representation |
---|---|
bin | 110101101010001001… |
… | …0101000111001011001 |
3 | 102000102122002102200120 |
4 | 1223110102220321121 |
5 | 3341443041234333 |
6 | 124534124023453 |
7 | 11216345454351 |
oct | 1532422507131 |
9 | 360378072616 |
10 | 115230805593 |
11 | 44961870842 |
12 | 1a3ba691b89 |
13 | ab3510a647 |
14 | 5811ba5b61 |
15 | 2ee6440db3 |
hex | 1ad44a8e59 |
115230805593 has 8 divisors (see below), whose sum is σ = 153750122400. Its totient is φ = 76766012928.
The previous prime is 115230805531. The next prime is 115230805601. The reversal of 115230805593 is 395508032511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 115230805593 - 28 = 115230805337 is a prime.
It is a super-2 number, since 2×1152308055932 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (115230885593) 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, 13626103 + ... + 13634556.
It is an arithmetic number, because the mean of its divisors is an integer number (19218765300).
Almost surely, 2115230805593 is an apocalyptic number.
It is an amenable number.
115230805593 is a deficient number, since it is larger than the sum of its proper divisors (38519316807).
115230805593 is a wasteful number, since it uses less digits than its factorization.
115230805593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27262071.
The product of its (nonzero) digits is 162000, while the sum is 42.
The spelling of 115230805593 in words is "one hundred fifteen billion, two hundred thirty million, eight hundred five thousand, five hundred ninety-three".
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