Base | Representation |
---|---|
bin | 1100100110010000… |
… | …1110111111010111 |
3 | 22201200022010100211 |
4 | 3021210032333113 |
5 | 23411210001444 |
6 | 1315321550251 |
7 | 146542065031 |
oct | 31144167727 |
9 | 8650263324 |
10 | 3381718999 |
11 | 148598a59a |
12 | 7a4645387 |
13 | 41b7c4c79 |
14 | 2411acc51 |
15 | 14bd45c34 |
hex | c990efd7 |
3381718999 has 8 divisors (see below), whose sum is σ = 3581154720. Its totient is φ = 3182340096.
The previous prime is 3381718997. The next prime is 3381719059. The reversal of 3381718999 is 9998171833.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3381718999 - 21 = 3381718997 is a prime.
It is a super-2 number, since 2×33817189992 = 22872046776395124002, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3381718993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206007 + ... + 221815.
It is an arithmetic number, because the mean of its divisors is an integer number (447644340).
Almost surely, 23381718999 is an apocalyptic number.
3381718999 is a deficient number, since it is larger than the sum of its proper divisors (199435721).
3381718999 is a wasteful number, since it uses less digits than its factorization.
3381718999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28409.
The product of its digits is 2939328, while the sum is 58.
The square root of 3381718999 is about 58152.5493766180. The cubic root of 3381718999 is about 1500.9947474318.
The spelling of 3381718999 in words is "three billion, three hundred eighty-one million, seven hundred eighteen thousand, nine hundred ninety-nine".
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