Base | Representation |
---|---|
bin | 1011111010101001100010… |
… | …1000111100001101100111 |
3 | 1201101120002121202111201110 |
4 | 2332222120220330031213 |
5 | 3204131312021401043 |
6 | 43511023411400103 |
7 | 2521414001660652 |
oct | 276523050741547 |
9 | 51346077674643 |
10 | 13102211122023 |
11 | 41a1686671571 |
12 | 1577367bb3033 |
13 | 7406c15c198a |
14 | 3342169ba899 |
15 | 17ac42a88b33 |
hex | bea98a3c367 |
13102211122023 has 16 divisors (see below), whose sum is σ = 17475351651072. Its totient is φ = 8731939440000.
The previous prime is 13102211121953. The next prime is 13102211122073. The reversal of 13102211122023 is 32022111220131.
It is not a de Polignac number, because 13102211122023 - 28 = 13102211121767 is a prime.
It is a super-2 number, since 2×131022111220232 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13102211122073) 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, 138848968 + ... + 138943298.
It is an arithmetic number, because the mean of its divisors is an integer number (1092209478192).
Almost surely, 213102211122023 is an apocalyptic number.
13102211122023 is a deficient number, since it is larger than the sum of its proper divisors (4373140529049).
13102211122023 is a wasteful number, since it uses less digits than its factorization.
13102211122023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109046.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 13102211122023 its reverse (32022111220131), we get a palindrome (45124322342154).
The spelling of 13102211122023 in words is "thirteen trillion, one hundred two billion, two hundred eleven million, one hundred twenty-two thousand, twenty-three".
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