Base | Representation |
---|---|
bin | 10011000110000000000… |
… | …001111010011000111001 |
3 | 11122102210102010010110210 |
4 | 103012000001322120321 |
5 | 132444201412311413 |
6 | 2442435411301333 |
7 | 163540245365124 |
oct | 23060001723071 |
9 | 4572712103423 |
10 | 1312113010233 |
11 | 466511651053 |
12 | 192367baa849 |
13 | 969687a950c |
14 | 477141c33bb |
15 | 241e756a3c3 |
hex | 1318007a639 |
1312113010233 has 16 divisors (see below), whose sum is σ = 1852507843200. Its totient is φ = 823236370176.
The previous prime is 1312113010231. The next prime is 1312113010249. The reversal of 1312113010233 is 3320103112131.
It is a happy number.
It is not a de Polignac number, because 1312113010233 - 21 = 1312113010231 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1312113010231) 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, 68443 + ... + 1621391.
It is an arithmetic number, because the mean of its divisors is an integer number (115781740200).
Almost surely, 21312113010233 is an apocalyptic number.
It is an amenable number.
1312113010233 is a deficient number, since it is larger than the sum of its proper divisors (540394832967).
1312113010233 is a wasteful number, since it uses less digits than its factorization.
1312113010233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1569536.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1312113010233 its reverse (3320103112131), we get a palindrome (4632216122364).
The spelling of 1312113010233 in words is "one trillion, three hundred twelve billion, one hundred thirteen million, ten thousand, two hundred thirty-three".
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