Base | Representation |
---|---|
bin | 1101000010011100… |
… | …00111110100001110 |
3 | 200001211100201221200 |
4 | 12201032013310032 |
5 | 103313422113402 |
6 | 3114330010330 |
7 | 335314220250 |
oct | 64116076416 |
9 | 20054321850 |
10 | 6999801102 |
11 | 2a72229198 |
12 | 14342769a6 |
13 | 877266558 |
14 | 4a5907cd0 |
15 | 2ae7ca21c |
hex | 1a1387d0e |
6999801102 has 96 divisors (see below), whose sum is σ = 18531182592. Its totient is φ = 1863965952.
The previous prime is 6999801101. The next prime is 6999801113. The reversal of 6999801102 is 2011089996.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6999801101) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204763 + ... + 236489.
It is an arithmetic number, because the mean of its divisors is an integer number (193033152).
Almost surely, 26999801102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6999801102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9265591296).
6999801102 is an abundant number, since it is smaller than the sum of its proper divisors (11531381490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6999801102 is a wasteful number, since it uses less digits than its factorization.
6999801102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31862 (or 31859 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 45.
The square root of 6999801102 is about 83664.8140020642. The cubic root of 6999801102 is about 1912.9130645919.
The spelling of 6999801102 in words is "six billion, nine hundred ninety-nine million, eight hundred one thousand, one hundred two".
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