Base | Representation |
---|---|
bin | 11000001111000010… |
… | …11010100101000111 |
3 | 1020120202200110120112 |
4 | 30013201122211013 |
5 | 203121320231043 |
6 | 5551025023235 |
7 | 640266354023 |
oct | 140741324507 |
9 | 36522613515 |
10 | 13011102023 |
11 | 5577478587 |
12 | 2631484b1b |
13 | 12c478b04a |
14 | 8b6019383 |
15 | 5123e6518 |
hex | 30785a947 |
13011102023 has 8 divisors (see below), whose sum is σ = 13326011136. Its totient is φ = 12698764000.
The previous prime is 13011102019. The next prime is 13011102029. The reversal of 13011102023 is 32020111031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13011102023 - 22 = 13011102019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13011101989 and 13011102007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13011102029) 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, 632528 + ... + 652773.
It is an arithmetic number, because the mean of its divisors is an integer number (1665751392).
Almost surely, 213011102023 is an apocalyptic number.
13011102023 is a deficient number, since it is larger than the sum of its proper divisors (314909113).
13011102023 is a wasteful number, since it uses less digits than its factorization.
13011102023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1285545.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 13011102023 its reverse (32020111031), we get a palindrome (45031213054).
The spelling of 13011102023 in words is "thirteen billion, eleven million, one hundred two thousand, twenty-three".
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