Base | Representation |
---|---|
bin | 1100100110000111… |
… | …1010100011011111 |
3 | 22201122011020100121 |
4 | 3021201322203133 |
5 | 23411031023012 |
6 | 1315300535411 |
7 | 146533653331 |
oct | 31141724337 |
9 | 8648136317 |
10 | 3381111007 |
11 | 148560481a |
12 | 7a43b1567 |
13 | 41b641301 |
14 | 241091451 |
15 | 14bc75a07 |
hex | c987a8df |
3381111007 has 4 divisors (see below), whose sum is σ = 3490179136. Its totient is φ = 3272042880.
The previous prime is 3381111001. The next prime is 3381111017. The reversal of 3381111007 is 7001111833.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3381111007 - 211 = 3381108959 is a prime.
It is a super-2 number, since 2×33811110072 = 22863823283313108098, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3381111001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54534018 + ... + 54534079.
It is an arithmetic number, because the mean of its divisors is an integer number (872544784).
Almost surely, 23381111007 is an apocalyptic number.
3381111007 is a deficient number, since it is larger than the sum of its proper divisors (109068129).
3381111007 is a wasteful number, since it uses less digits than its factorization.
3381111007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109068128.
The product of its (nonzero) digits is 504, while the sum is 25.
The square root of 3381111007 is about 58147.3215806197. The cubic root of 3381111007 is about 1500.9047884992.
The spelling of 3381111007 in words is "three billion, three hundred eighty-one million, one hundred eleven thousand, seven".
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