Base | Representation |
---|---|
bin | 1011111011111000100001… |
… | …1100000000101010011011 |
3 | 1201110120211021222002100020 |
4 | 2332332020130000222123 |
5 | 3210003223004232103 |
6 | 43524451353441523 |
7 | 2523064302414450 |
oct | 276761034005233 |
9 | 51416737862306 |
10 | 13123414133403 |
11 | 41aa677173872 |
12 | 157b4a4a102a3 |
13 | 7426c02a6662 |
14 | 335268977827 |
15 | 17b584237753 |
hex | bef88700a9b |
13123414133403 has 32 divisors (see below), whose sum is σ = 21666328459776. Its totient is φ = 6893831766528.
The previous prime is 13123414133387. The next prime is 13123414133449. The reversal of 13123414133403 is 30433141432131.
13123414133403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13123414133403 - 24 = 13123414133387 is a prime.
It is a super-2 number, since 2×131234141334032 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13123414134403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 427429576 + ... + 427460277.
It is an arithmetic number, because the mean of its divisors is an integer number (677072764368).
Almost surely, 213123414133403 is an apocalyptic number.
13123414133403 is a deficient number, since it is larger than the sum of its proper divisors (8542914326373).
13123414133403 is a wasteful number, since it uses less digits than its factorization.
13123414133403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 854889923.
The product of its (nonzero) digits is 31104, while the sum is 33.
Adding to 13123414133403 its reverse (30433141432131), we get a palindrome (43556555565534).
The spelling of 13123414133403 in words is "thirteen trillion, one hundred twenty-three billion, four hundred fourteen million, one hundred thirty-three thousand, four hundred three".
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