Base | Representation |
---|---|
bin | 11000111110101101… |
… | …11101011100101000 |
3 | 1021121122012010021112 |
4 | 30133112331130220 |
5 | 204431204430230 |
6 | 10054432325452 |
7 | 653223512315 |
oct | 143726753450 |
9 | 37548163245 |
10 | 13411014440 |
11 | 576219370a |
12 | 27233a3888 |
13 | 135959b805 |
14 | 913199d0c |
15 | 53758dd95 |
hex | 31f5bd728 |
13411014440 has 32 divisors (see below), whose sum is σ = 30178253160. Its totient is φ = 5363788800.
The previous prime is 13411014401. The next prime is 13411014443. The reversal of 13411014440 is 4441011431.
It can be written as a sum of positive squares in 4 ways, for example, as 13364747236 + 46267204 = 115606^2 + 6802^2 .
It is not an unprimeable number, because it can be changed into a prime (13411014443) 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, 516980 + ... + 542300.
Almost surely, 213411014440 is an apocalyptic number.
13411014440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13411014440 is an abundant number, since it is smaller than the sum of its proper divisors (16767238720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13411014440 is a wasteful number, since it uses less digits than its factorization.
13411014440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38573 (or 38569 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 13411014440 its reverse (4441011431), we get a palindrome (17852025871).
The spelling of 13411014440 in words is "thirteen billion, four hundred eleven million, fourteen thousand, four hundred forty".
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