Base | Representation |
---|---|
bin | 11001000010010101… |
… | …10111110110110010 |
3 | 1021200202100212202121 |
4 | 30201022313312302 |
5 | 210011444301432 |
6 | 10101435504454 |
7 | 654043005544 |
oct | 144112676662 |
9 | 37622325677 |
10 | 13441400242 |
11 | 5778357a46 |
12 | 27315b812a |
13 | 136297a28a |
14 | 917229694 |
15 | 53a092197 |
hex | 3212b7db2 |
13441400242 has 8 divisors (see below), whose sum is σ = 21223263600. Its totient is φ = 6366979044.
The previous prime is 13441400221. The next prime is 13441400249. The reversal of 13441400242 is 24200414431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13441400249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176860492 + ... + 176860567.
It is an arithmetic number, because the mean of its divisors is an integer number (2652907950).
Almost surely, 213441400242 is an apocalyptic number.
13441400242 is a deficient number, since it is larger than the sum of its proper divisors (7781863358).
13441400242 is a wasteful number, since it uses less digits than its factorization.
13441400242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353721080.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 13441400242 its reverse (24200414431), we get a palindrome (37641814673).
The spelling of 13441400242 in words is "thirteen billion, four hundred forty-one million, four hundred thousand, two hundred forty-two".
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