Base | Representation |
---|---|
bin | 11101110010011110101001… |
… | …000101001000010101001001 |
3 | 122011212122110011021120020211 |
4 | 131302132221011020111021 |
5 | 114133001013333433413 |
6 | 1142350103533521121 |
7 | 36411215021615614 |
oct | 3562365105102511 |
9 | 564778404246224 |
10 | 131012224124233 |
11 | 38820a77044631 |
12 | 1283b0689431a1 |
13 | 581452726821a |
14 | 244d04dcc517b |
15 | 1022dde0a283d |
hex | 7727a9148549 |
131012224124233 has 16 divisors (see below), whose sum is σ = 133603186147200. Its totient is φ = 128425690756480.
The previous prime is 131012224124129. The next prime is 131012224124269. The reversal of 131012224124233 is 332421422210131.
It is a cyclic number.
It is not a de Polignac number, because 131012224124233 - 233 = 131003634189641 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131012224124195 and 131012224124204.
It is not an unprimeable number, because it can be changed into a prime (131012224124533) 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, 726500148 + ... + 726680458.
It is an arithmetic number, because the mean of its divisors is an integer number (8350199134200).
Almost surely, 2131012224124233 is an apocalyptic number.
It is an amenable number.
131012224124233 is a deficient number, since it is larger than the sum of its proper divisors (2590962022967).
131012224124233 is a wasteful number, since it uses less digits than its factorization.
131012224124233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192512.
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 131012224124233 its reverse (332421422210131), we get a palindrome (463433646334364).
The spelling of 131012224124233 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, one hundred twenty-four thousand, two hundred thirty-three".
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