Base | Representation |
---|---|
bin | 111111111111011… |
… | …1010010010011000 |
3 | 12112122022222001201 |
4 | 1333332322102120 |
5 | 13344140314404 |
6 | 553021523544 |
7 | 104131611532 |
oct | 17776722230 |
9 | 5478288051 |
10 | 2147198104 |
11 | a02045797 |
12 | 4bb1135b4 |
13 | 282b04b2c |
14 | 165254852 |
15 | c878bca4 |
hex | 7ffba498 |
2147198104 has 16 divisors (see below), whose sum is σ = 4063624200. Its totient is φ = 1063564992.
The previous prime is 2147198101. The next prime is 2147198159. The reversal of 2147198104 is 4018917412.
It is a super-2 number, since 2×21471981042 = 9220919395642389632, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2147198101) 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, 1253349 + ... + 1255060.
Almost surely, 22147198104 is an apocalyptic number.
It is an amenable number.
2147198104 is a deficient number, since it is larger than the sum of its proper divisors (1916426096).
2147198104 is a wasteful number, since it uses less digits than its factorization.
2147198104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2508522 (or 2508518 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 37.
The square root of 2147198104 is about 46337.8690058142. The cubic root of 2147198104 is about 1290.1019697853.
The spelling of 2147198104 in words is "two billion, one hundred forty-seven million, one hundred ninety-eight thousand, one hundred four".
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