Base | Representation |
---|---|
bin | 1101000001100001… |
… | …10001100101111111 |
3 | 200001021212212212101 |
4 | 12200300301211333 |
5 | 103304434423103 |
6 | 3113453045531 |
7 | 335161636144 |
oct | 64060614577 |
9 | 20037785771 |
10 | 6992107903 |
11 | 2a68954180 |
12 | 14317868a7 |
13 | 8757a1971 |
14 | 4a48a43cb |
15 | 2adcaaa1d |
hex | 1a0c3197f |
6992107903 has 16 divisors (see below), whose sum is σ = 7743209472. Its totient is φ = 6260436000.
The previous prime is 6992107861. The next prime is 6992107907. The reversal of 6992107903 is 3097012996.
It is a cyclic number.
It is not a de Polignac number, because 6992107903 - 29 = 6992107391 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 (6992107907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 849538 + ... + 857728.
It is an arithmetic number, because the mean of its divisors is an integer number (483950592).
Almost surely, 26992107903 is an apocalyptic number.
6992107903 is a deficient number, since it is larger than the sum of its proper divisors (751101569).
6992107903 is a wasteful number, since it uses less digits than its factorization.
6992107903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9366.
The product of its (nonzero) digits is 183708, while the sum is 46.
The square root of 6992107903 is about 83618.8250515397. The cubic root of 6992107903 is about 1912.2120058350.
The spelling of 6992107903 in words is "six billion, nine hundred ninety-two million, one hundred seven thousand, nine hundred three".
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