Base | Representation |
---|---|
bin | 11001000010010100… |
… | …11111011111011000 |
3 | 1021200202011210212020 |
4 | 30201022133133120 |
5 | 210011433103230 |
6 | 10101433414440 |
7 | 654042111561 |
oct | 144112373730 |
9 | 37622153766 |
10 | 13441300440 |
11 | 5778299a67 |
12 | 273156a420 |
13 | 1362943a19 |
14 | 917201168 |
15 | 53a072810 |
hex | 32129f7d8 |
13441300440 has 32 divisors (see below), whose sum is σ = 40323901680. Its totient is φ = 3584346752.
The previous prime is 13441300421. The next prime is 13441300459. The reversal of 13441300440 is 4400314431.
It is an interprime number because it is at equal distance from previous prime (13441300421) and next prime (13441300459).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 13441300440.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56005299 + ... + 56005538.
Almost surely, 213441300440 is an apocalyptic number.
13441300440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13441300440 is an abundant number, since it is smaller than the sum of its proper divisors (26882601240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13441300440 is a wasteful number, since it uses less digits than its factorization.
13441300440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112010851 (or 112010847 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 13441300440 its reverse (4400314431), we get a palindrome (17841614871).
The spelling of 13441300440 in words is "thirteen billion, four hundred forty-one million, three hundred thousand, four hundred forty".
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