Base | Representation |
---|---|
bin | 1000001011110100… |
… | …0100100100110100 |
3 | 12200010010120201111 |
4 | 2002331010210310 |
5 | 13444421010404 |
6 | 1002002204404 |
7 | 105305411413 |
oct | 20275044464 |
9 | 5603116644 |
10 | 2197047604 |
11 | a281a3424 |
12 | 513953704 |
13 | 29023988b |
14 | 16bb0d47a |
15 | ccd37104 |
hex | 82f44934 |
2197047604 has 12 divisors (see below), whose sum is σ = 3845800000. Its totient is φ = 1098247608.
The previous prime is 2197047583. The next prime is 2197047623. The reversal of 2197047604 is 4067407912.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50604 + ... + 83395.
Almost surely, 22197047604 is an apocalyptic number.
It is an amenable number.
2197047604 is a deficient number, since it is larger than the sum of its proper divisors (1648752396).
2197047604 is a wasteful number, since it uses less digits than its factorization.
2197047604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138102 (or 138100 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 40.
The square root of 2197047604 is about 46872.6743849762. The cubic root of 2197047604 is about 1300.0093892813.
The spelling of 2197047604 in words is "two billion, one hundred ninety-seven million, forty-seven thousand, six hundred four".
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