Base | Representation |
---|---|
bin | 1011111011111011100000… |
… | …0001001010001111110101 |
3 | 1201110122212221001021211000 |
4 | 2332332320001022033311 |
5 | 3210011341333314031 |
6 | 43525102511233513 |
7 | 2523123134524602 |
oct | 276767001121765 |
9 | 51418787037730 |
10 | 13124212401141 |
11 | 41aaa46831176 |
12 | 157b688218899 |
13 | 7427b97a0c2a |
14 | 3353029b16a9 |
15 | 17b5ce36b3e6 |
hex | befb804a3f5 |
13124212401141 has 64 divisors (see below), whose sum is σ = 20097006209280. Its totient is φ = 8459458560000.
The previous prime is 13124212401121. The next prime is 13124212401163. The reversal of 13124212401141 is 14110421242131.
13124212401141 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 4 + 212 + 401 + 1 + 41 = 666.
It is not a de Polignac number, because 13124212401141 - 211 = 13124212399093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124212401121) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 661459381 + ... + 661479221.
It is an arithmetic number, because the mean of its divisors is an integer number (314015722020).
Almost surely, 213124212401141 is an apocalyptic number.
It is an amenable number.
13124212401141 is a deficient number, since it is larger than the sum of its proper divisors (6972793808139).
13124212401141 is a wasteful number, since it uses less digits than its factorization.
13124212401141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25635 (or 25629 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
Adding to 13124212401141 its reverse (14110421242131), we get a palindrome (27234633643272).
The spelling of 13124212401141 in words is "thirteen trillion, one hundred twenty-four billion, two hundred twelve million, four hundred one thousand, one hundred forty-one".
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