Base | Representation |
---|---|
bin | 1100111110011010… |
… | …11101011001101010 |
3 | 122222110220011121102 |
4 | 12133031131121222 |
5 | 103231303313223 |
6 | 3111123041402 |
7 | 334424433356 |
oct | 63715353152 |
9 | 18873804542 |
10 | 6966072938 |
11 | 2a55191780 |
12 | 1424b10262 |
13 | 870287666 |
14 | 4a1248466 |
15 | 2ab866928 |
hex | 19f35d66a |
6966072938 has 16 divisors (see below), whose sum is σ = 11677055040. Its totient is φ = 3089167200.
The previous prime is 6966072931. The next prime is 6966072941. The reversal of 6966072938 is 8392706696.
It is not an unprimeable number, because it can be changed into a prime (6966072931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3860558 + ... + 3862361.
It is an arithmetic number, because the mean of its divisors is an integer number (729815940).
Almost surely, 26966072938 is an apocalyptic number.
6966072938 is a deficient number, since it is larger than the sum of its proper divisors (4710982102).
6966072938 is a wasteful number, since it uses less digits than its factorization.
6966072938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7722973.
The product of its (nonzero) digits is 5878656, while the sum is 56.
The square root of 6966072938 is about 83463.0034086960. The cubic root of 6966072938 is about 1909.8356937688.
The spelling of 6966072938 in words is "six billion, nine hundred sixty-six million, seventy-two thousand, nine hundred thirty-eight".
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