Base | Representation |
---|---|
bin | 1011111011111011101001… |
… | …1101100100110011110001 |
3 | 1201110122222210012110201021 |
4 | 2332332322131210303301 |
5 | 3210011432332420101 |
6 | 43525110534135441 |
7 | 2523124143201616 |
oct | 276767235446361 |
9 | 51418883173637 |
10 | 13124253404401 |
11 | 41aaa67997567 |
12 | 157b699ab1581 |
13 | 7427c5129309 |
14 | 33530820650d |
15 | 17b5d2c6a5a1 |
hex | befba764cf1 |
13124253404401 has 8 divisors (see below), whose sum is σ = 13816230609600. Its totient is φ = 12432398901840.
The previous prime is 13124253404387. The next prime is 13124253404407. The reversal of 13124253404401 is 10440435242131.
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 13124253404401 - 225 = 13124219849969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13124253404407) 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, 30456061 + ... + 30883978.
It is an arithmetic number, because the mean of its divisors is an integer number (1727028826200).
Almost surely, 213124253404401 is an apocalyptic number.
It is an amenable number.
13124253404401 is a deficient number, since it is larger than the sum of its proper divisors (691977205199).
13124253404401 is a wasteful number, since it uses less digits than its factorization.
13124253404401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61351319.
The product of its (nonzero) digits is 46080, while the sum is 34.
Adding to 13124253404401 its reverse (10440435242131), we get a palindrome (23564688646532).
The spelling of 13124253404401 in words is "thirteen trillion, one hundred twenty-four billion, two hundred fifty-three million, four hundred four thousand, four hundred one".
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