Base | Representation |
---|---|
bin | 1001010000101111… |
… | …10010110010110001 |
3 | 110211112020200010000 |
4 | 10220113302302301 |
5 | 40140401341142 |
6 | 2141221300213 |
7 | 234134536626 |
oct | 45027626261 |
9 | 13745220100 |
10 | 4972293297 |
11 | 2121803604 |
12 | b69264669 |
13 | 6131aa6aa |
14 | 35252c34d |
15 | 1e17d214c |
hex | 1285f2cb1 |
4972293297 has 20 divisors (see below), whose sum is σ = 7864675236. Its totient is φ = 3119869440.
The previous prime is 4972293289. The next prime is 4972293299. The reversal of 4972293297 is 7923922794.
4972293297 is a `hidden beast` number, since 4 + 97 + 229 + 329 + 7 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4640470641 + 331822656 = 68121^2 + 18216^2 .
It is not a de Polignac number, because 4972293297 - 23 = 4972293289 is a prime.
It is a super-2 number, since 2×49722932972 = 49447401262782260418, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4972293299) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1804104 + ... + 1806857.
Almost surely, 24972293297 is an apocalyptic number.
It is an amenable number.
4972293297 is a deficient number, since it is larger than the sum of its proper divisors (2892381939).
4972293297 is a wasteful number, since it uses less digits than its factorization.
4972293297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3610990 (or 3610981 counting only the distinct ones).
The product of its digits is 3429216, while the sum is 54.
The square root of 4972293297 is about 70514.4899790107. The cubic root of 4972293297 is about 1706.8115747922.
The spelling of 4972293297 in words is "four billion, nine hundred seventy-two million, two hundred ninety-three thousand, two hundred ninety-seven".
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