Base | Representation |
---|---|
bin | 1100111111110101… |
… | …10100100001100010 |
3 | 200000022021022020221 |
4 | 12133322310201202 |
5 | 103242324323010 |
6 | 3112225553254 |
7 | 334630500514 |
oct | 63772644142 |
9 | 20008238227 |
10 | 6977964130 |
11 | 2a60973805 |
12 | 1428aa582a |
13 | 87288bc77 |
14 | 4a2a61bb4 |
15 | 2ac914dda |
hex | 19feb4862 |
6977964130 has 32 divisors (see below), whose sum is σ = 13245773760. Its totient is φ = 2639407680.
The previous prime is 6977964121. The next prime is 6977964151. The reversal of 6977964130 is 314697796.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70360 + ... + 137500.
It is an arithmetic number, because the mean of its divisors is an integer number (413930430).
Almost surely, 26977964130 is an apocalyptic number.
6977964130 is a deficient number, since it is larger than the sum of its proper divisors (6267809630).
6977964130 is a wasteful number, since it uses less digits than its factorization.
6977964130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67714.
The product of its (nonzero) digits is 1714608, while the sum is 52.
The square root of 6977964130 is about 83534.2093396472. The cubic root of 6977964130 is about 1910.9217821639.
The spelling of 6977964130 in words is "six billion, nine hundred seventy-seven million, nine hundred sixty-four thousand, one hundred thirty".
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