Base | Representation |
---|---|
bin | 100111111101111… |
… | …1010100011010101 |
3 | 10110110112021010000 |
4 | 1033323322203111 |
5 | 10221310401024 |
6 | 341024321513 |
7 | 45143134110 |
oct | 11773724325 |
9 | 3413467100 |
10 | 1341106389 |
11 | 629024097 |
12 | 315173299 |
13 | 184acb29c |
14 | ca181577 |
15 | 7cb0ecc9 |
hex | 4fefa8d5 |
1341106389 has 20 divisors (see below), whose sum is σ = 2289579424. Its totient is φ = 766346184.
The previous prime is 1341106369. The next prime is 1341106397. The reversal of 1341106389 is 9836011431.
1341106389 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 10 + 638 + 9 = 666.
It is not a de Polignac number, because 1341106389 - 212 = 1341102293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1341106339) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1182067 + ... + 1183200.
Almost surely, 21341106389 is an apocalyptic number.
It is an amenable number.
1341106389 is a deficient number, since it is larger than the sum of its proper divisors (948473035).
1341106389 is an equidigital number, since it uses as much as digits as its factorization.
1341106389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2365286 (or 2365277 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 1341106389 is about 36621.1194394710. The cubic root of 1341106389 is about 1102.7771120722. Note that the first 3 decimals are identical.
The spelling of 1341106389 in words is "one billion, three hundred forty-one million, one hundred six thousand, three hundred eighty-nine".
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