Base | Representation |
---|---|
bin | 11010001100110100101100… |
… | …100100011110000010101011 |
3 | 120002222220212110121010002202 |
4 | 122030310230210132002223 |
5 | 110100413402341421443 |
6 | 1045024043203050415 |
7 | 33162060234415250 |
oct | 3214645444360253 |
9 | 502886773533082 |
10 | 115230425342123 |
11 | 33796a490667a3 |
12 | 10b10518370a0b |
13 | 4c3b24abc20c0 |
14 | 206527a4d3427 |
15 | d4c61b4ee7b8 |
hex | 68cd2c91e0ab |
115230425342123 has 16 divisors (see below), whose sum is σ = 143819555798016. Its totient is φ = 89887222363680.
The previous prime is 115230425342119. The next prime is 115230425342129. The reversal of 115230425342123 is 321243524032511.
It is not a de Polignac number, because 115230425342123 - 22 = 115230425342119 is a prime.
It is not an unprimeable number, because it can be changed into a prime (115230425342129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8917376711 + ... + 8917389632.
It is an arithmetic number, because the mean of its divisors is an integer number (8988722237376).
Almost surely, 2115230425342123 is an apocalyptic number.
115230425342123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
115230425342123 is a deficient number, since it is larger than the sum of its proper divisors (28589130455893).
115230425342123 is a wasteful number, since it uses less digits than its factorization.
115230425342123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17834766434.
The product of its (nonzero) digits is 172800, while the sum is 38.
Adding to 115230425342123 its reverse (321243524032511), we get a palindrome (436473949374634).
The spelling of 115230425342123 in words is "one hundred fifteen trillion, two hundred thirty billion, four hundred twenty-five million, three hundred forty-two thousand, one hundred twenty-three".
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