Base | Representation |
---|---|
bin | 11001000010010100… |
… | …01010000001010101 |
3 | 1021200202000100020020 |
4 | 30201022022001111 |
5 | 210011422300001 |
6 | 10101431455353 |
7 | 654041264313 |
oct | 144112120125 |
9 | 37622010206 |
10 | 13441212501 |
11 | 5778239992 |
12 | 2731527559 |
13 | 13629129a2 |
14 | 9171bb0b3 |
15 | 53a056736 |
hex | 32128a055 |
13441212501 has 8 divisors (see below), whose sum is σ = 17931051744. Its totient is φ = 8956090800.
The previous prime is 13441212493. The next prime is 13441212511. The reversal of 13441212501 is 10521214431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13441212501 - 23 = 13441212493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13441212511) 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, 1172731 + ... + 1184136.
It is an arithmetic number, because the mean of its divisors is an integer number (2241381468).
Almost surely, 213441212501 is an apocalyptic number.
It is an amenable number.
13441212501 is a deficient number, since it is larger than the sum of its proper divisors (4489839243).
13441212501 is a wasteful number, since it uses less digits than its factorization.
13441212501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2358771.
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 13441212501 its reverse (10521214431), we get a palindrome (23962426932).
The spelling of 13441212501 in words is "thirteen billion, four hundred forty-one million, two hundred twelve thousand, five hundred one".
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