Base | Representation |
---|---|
bin | 1101000000000100… |
… | …11001011010010100 |
3 | 200000110000012200010 |
4 | 12200002121122110 |
5 | 103243331401403 |
6 | 3112340320220 |
7 | 334653412056 |
oct | 64002313224 |
9 | 20013005603 |
10 | 6979950228 |
11 | 2a61aaaa09 |
12 | 14296a3070 |
13 | 873105c84 |
14 | 4a301b8d6 |
15 | 2acba8603 |
hex | 1a0099694 |
6979950228 has 24 divisors (see below), whose sum is σ = 16357677280. Its totient is φ = 2316489120.
The previous prime is 6979950217. The next prime is 6979950259. The reversal of 6979950228 is 8220599796.
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, 1267258 + ... + 1272753.
Almost surely, 26979950228 is an apocalyptic number.
It is an amenable number.
6979950228 is an abundant number, since it is smaller than the sum of its proper divisors (9377727052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6979950228 is a wasteful number, since it uses less digits than its factorization.
6979950228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2540247 (or 2540245 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 57.
The square root of 6979950228 is about 83546.0964258654. The cubic root of 6979950228 is about 1911.1030632100.
The spelling of 6979950228 in words is "six billion, nine hundred seventy-nine million, nine hundred fifty thousand, two hundred twenty-eight".
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