Base | Representation |
---|---|
bin | 11000111101100001… |
… | …10100000010011000 |
3 | 1021120221101001211120 |
4 | 30132300310002120 |
5 | 204421124430144 |
6 | 10053434125240 |
7 | 653042512620 |
oct | 143660640230 |
9 | 37527331746 |
10 | 13401014424 |
11 | 5757583536 |
12 | 271bb80820 |
13 | 13574a9c45 |
14 | 911b15880 |
15 | 536765e19 |
hex | 31ec34098 |
13401014424 has 96 divisors (see below), whose sum is σ = 38636632320. Its totient is φ = 3794370048.
The previous prime is 13401014401. The next prime is 13401014441. The reversal of 13401014424 is 42441010431.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 13401014394 and 13401014403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2142069 + ... + 2148315.
It is an arithmetic number, because the mean of its divisors is an integer number (402464920).
Almost surely, 213401014424 is an apocalyptic number.
13401014424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13401014424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19318316160).
13401014424 is an abundant number, since it is smaller than the sum of its proper divisors (25235617896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13401014424 is a wasteful number, since it uses less digits than its factorization.
13401014424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6489 (or 6372 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 13401014424 its reverse (42441010431), we get a palindrome (55842024855).
The spelling of 13401014424 in words is "thirteen billion, four hundred one million, fourteen thousand, four hundred twenty-four".
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