Base | Representation |
---|---|
bin | 1011111100111011100111… |
… | …0000101011001101101100 |
3 | 1201112022022021000021000112 |
4 | 2333032321300223031230 |
5 | 3210302112401101330 |
6 | 43541030302115152 |
7 | 2524302450503324 |
oct | 277167160531554 |
9 | 51468267007015 |
10 | 13141421503340 |
11 | 420727792a389 |
12 | 1582a8b57bab8 |
13 | 7442ccbb7640 |
14 | 336096362284 |
15 | 17bc8a099795 |
hex | bf3b9c2b36c |
13141421503340 has 48 divisors (see below), whose sum is σ = 29800810849152. Its totient is φ = 4838995835136.
The previous prime is 13141421503261. The next prime is 13141421503373. The reversal of 13141421503340 is 4330512414131.
It is a junction number, because it is equal to n+sod(n) for n = 13141421503297 and 13141421503306.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68765519 + ... + 68956358.
It is an arithmetic number, because the mean of its divisors is an integer number (620850226024).
Almost surely, 213141421503340 is an apocalyptic number.
13141421503340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13141421503340 is an abundant number, since it is smaller than the sum of its proper divisors (16659389345812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13141421503340 is a wasteful number, since it uses less digits than its factorization.
13141421503340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137722266 (or 137722264 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
Adding to 13141421503340 its reverse (4330512414131), we get a palindrome (17471933917471).
The spelling of 13141421503340 in words is "thirteen trillion, one hundred forty-one billion, four hundred twenty-one million, five hundred three thousand, three hundred forty".
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