Base | Representation |
---|---|
bin | 1100001101010110000100… |
… | …0101000101101110101001 |
3 | 1202112021010221011111102111 |
4 | 3003111201011011232221 |
5 | 3224412111242233022 |
6 | 44314343040402321 |
7 | 2553544255232323 |
oct | 303254105055651 |
9 | 52467127144374 |
10 | 13423401524137 |
11 | 4305918238590 |
12 | 16096660163a1 |
13 | 764a8a60bb57 |
14 | 3459a6156613 |
15 | 184290755477 |
hex | c3561145ba9 |
13423401524137 has 8 divisors (see below), whose sum is σ = 15505105504032. Its totient is φ = 11485263336000.
The previous prime is 13423401524123. The next prime is 13423401524149. The reversal of 13423401524137 is 73142510432431.
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 13423401524137 - 215 = 13423401491369 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13423401524137.
It is not an unprimeable number, because it can be changed into a prime (13423401524177) 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, 35891447739 + ... + 35891448112.
It is an arithmetic number, because the mean of its divisors is an integer number (1938138188004).
Almost surely, 213423401524137 is an apocalyptic number.
13423401524137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
13423401524137 is a deficient number, since it is larger than the sum of its proper divisors (2081703979895).
13423401524137 is a wasteful number, since it uses less digits than its factorization.
13423401524137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71782895879.
The product of its (nonzero) digits is 241920, while the sum is 40.
Adding to 13423401524137 its reverse (73142510432431), we get a palindrome (86565911956568).
The spelling of 13423401524137 in words is "thirteen trillion, four hundred twenty-three billion, four hundred one million, five hundred twenty-four thousand, one hundred thirty-seven".
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