Base | Representation |
---|---|
bin | 11110100000001011100010 |
3 | 120001020121222 |
4 | 132200023202 |
5 | 4021334010 |
6 | 443215042 |
7 | 124652222 |
oct | 36401342 |
9 | 16036558 |
10 | 7996130 |
11 | 457167a |
12 | 2817482 |
13 | 186c74c |
14 | 10c2082 |
15 | a7e355 |
hex | 7a02e2 |
7996130 has 8 divisors (see below), whose sum is σ = 14393052. Its totient is φ = 3198448.
The previous prime is 7996099. The next prime is 7996133. The reversal of 7996130 is 316997.
It can be written as a sum of positive squares in 2 ways, for example, as 7219969 + 776161 = 2687^2 + 881^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (7996133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399797 + ... + 399816.
Almost surely, 27996130 is an apocalyptic number.
7996130 is a deficient number, since it is larger than the sum of its proper divisors (6396922).
7996130 is a wasteful number, since it uses less digits than its factorization.
7996130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 799620.
The product of its (nonzero) digits is 10206, while the sum is 35.
The square root of 7996130 is about 2827.7429161789. The cubic root of 7996130 is about 199.9677447983.
The spelling of 7996130 in words is "seven million, nine hundred ninety-six thousand, one hundred thirty".
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