Base | Representation |
---|---|
bin | 1011111011010101110111… |
… | …1011110101010000100100 |
3 | 1201102200210221201001122211 |
4 | 2332311131323311100210 |
5 | 3204330144421323140 |
6 | 43520312305533204 |
7 | 2522314620204562 |
oct | 276653573652044 |
9 | 51380727631584 |
10 | 13114111120420 |
11 | 41a6732930492 |
12 | 1579729344204 |
13 | 741869b1204b |
14 | 334a25206a32 |
15 | 17b1dc6542ea |
hex | bed5def5424 |
13114111120420 has 96 divisors (see below), whose sum is σ = 28457644142592. Its totient is φ = 5073577586688.
The previous prime is 13114111120393. The next prime is 13114111120433. The reversal of 13114111120420 is 2402111141131.
It is a junction number, because it is equal to n+sod(n) for n = 13114111120391 and 13114111120400.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61622637 + ... + 61835083.
It is an arithmetic number, because the mean of its divisors is an integer number (296433793152).
Almost surely, 213114111120420 is an apocalyptic number.
13114111120420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13114111120420 is an abundant number, since it is smaller than the sum of its proper divisors (15343533022172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13114111120420 is a wasteful number, since it uses less digits than its factorization.
13114111120420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213277 (or 213275 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 22.
Adding to 13114111120420 its reverse (2402111141131), we get a palindrome (15516222261551).
The spelling of 13114111120420 in words is "thirteen trillion, one hundred fourteen billion, one hundred eleven million, one hundred twenty thousand, four hundred twenty".
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