Base | Representation |
---|---|
bin | 1000001011111010… |
… | …1001100000111010 |
3 | 12200010220120212022 |
4 | 2002332221200322 |
5 | 14000022223200 |
6 | 1002015114442 |
7 | 105312052661 |
oct | 20276514072 |
9 | 5603816768 |
10 | 2197461050 |
11 | a28456014 |
12 | 513b12a22 |
13 | 290352b15 |
14 | 16bbb9dd8 |
15 | ccdb9885 |
hex | 82fa983a |
2197461050 has 24 divisors (see below), whose sum is σ = 4099021500. Its totient is φ = 876458880.
The previous prime is 2197461041. The next prime is 2197461083. The reversal of 2197461050 is 501647912.
It can be written as a sum of positive squares in 6 ways, for example, as 1616602849 + 580858201 = 40207^2 + 24101^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2197461050.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45515 + ... + 80414.
Almost surely, 22197461050 is an apocalyptic number.
2197461050 is a deficient number, since it is larger than the sum of its proper divisors (1901560450).
2197461050 is a wasteful number, since it uses less digits than its factorization.
2197461050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126290 (or 126285 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 35.
The square root of 2197461050 is about 46877.0844869857. The cubic root of 2197461050 is about 1300.0909305232.
The spelling of 2197461050 in words is "two billion, one hundred ninety-seven million, four hundred sixty-one thousand, fifty".
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