Base | Representation |
---|---|
bin | 1100000000011011001000… |
… | …1110000111011010101110 |
3 | 1201202001011222022121202122 |
4 | 3000012302032013122232 |
5 | 3212243004140423304 |
6 | 44024352315352542 |
7 | 2531525415111215 |
oct | 300066216073256 |
9 | 51661158277678 |
10 | 13201424545454 |
11 | 422a768aa4a92 |
12 | 1592636452752 |
13 | 749b7316b3a2 |
14 | 338d493a807c |
15 | 17d5ecbed9be |
hex | c01b23876ae |
13201424545454 has 8 divisors (see below), whose sum is σ = 19802155305288. Its totient is φ = 6600706110360.
The previous prime is 13201424545343. The next prime is 13201424545487. The reversal of 13201424545454 is 45454542410231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×132014245454542 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369584 + ... + 5151644.
It is an arithmetic number, because the mean of its divisors is an integer number (2475269413161).
Almost surely, 213201424545454 is an apocalyptic number.
13201424545454 is a deficient number, since it is larger than the sum of its proper divisors (6600730759834).
13201424545454 is a wasteful number, since it uses less digits than its factorization.
13201424545454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6162370.
The product of its (nonzero) digits is 1536000, while the sum is 44.
Adding to 13201424545454 its reverse (45454542410231), we get a palindrome (58655966955685).
The spelling of 13201424545454 in words is "thirteen trillion, two hundred one billion, four hundred twenty-four million, five hundred forty-five thousand, four hundred fifty-four".
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