Base | Representation |
---|---|
bin | 1011101000010101… |
… | …11101010010011110 |
3 | 121010011011220101212 |
4 | 11310022331102132 |
5 | 100241430344310 |
6 | 2511330304422 |
7 | 310506045251 |
oct | 56412752236 |
9 | 17104156355 |
10 | 6243996830 |
11 | 2714634265 |
12 | 1263128112 |
13 | 7867b8ba6 |
14 | 4333a5098 |
15 | 268283205 |
hex | 1742bd49e |
6243996830 has 16 divisors (see below), whose sum is σ = 11243776320. Its totient is φ = 2496580512.
The previous prime is 6243996823. The next prime is 6243996841. The reversal of 6243996830 is 386993426.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101270 + ... + 150809.
It is an arithmetic number, because the mean of its divisors is an integer number (702736020).
Almost surely, 26243996830 is an apocalyptic number.
6243996830 is a deficient number, since it is larger than the sum of its proper divisors (4999779490).
6243996830 is a wasteful number, since it uses less digits than its factorization.
6243996830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254563.
The product of its (nonzero) digits is 1679616, while the sum is 50.
The square root of 6243996830 is about 79018.9650020804. The cubic root of 6243996830 is about 1841.4258039343.
The spelling of 6243996830 in words is "six billion, two hundred forty-three million, nine hundred ninety-six thousand, eight hundred thirty".
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