Base | Representation |
---|---|
bin | 111101110001110… |
… | …1000111011111100 |
3 | 12100110121021111002 |
4 | 1323203220323330 |
5 | 13221133042114 |
6 | 541410145432 |
7 | 102240462452 |
oct | 17343507374 |
9 | 5313537432 |
10 | 2072940284 |
11 | 974136798 |
12 | 49a282278 |
13 | 2706052ac |
14 | 1594449d2 |
15 | c1ebe7de |
hex | 7b8e8efc |
2072940284 has 6 divisors (see below), whose sum is σ = 3627645504. Its totient is φ = 1036470140.
The previous prime is 2072940283. The next prime is 2072940301. The reversal of 2072940284 is 4820492702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2072940283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 259117532 + ... + 259117539.
It is an arithmetic number, because the mean of its divisors is an integer number (604607584).
Almost surely, 22072940284 is an apocalyptic number.
It is an amenable number.
2072940284 is a deficient number, since it is larger than the sum of its proper divisors (1554705220).
2072940284 is a wasteful number, since it uses less digits than its factorization.
2072940284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518235075 (or 518235073 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 2072940284 is about 45529.5539622342. The cubic root of 2072940284 is about 1275.0550347127.
The spelling of 2072940284 in words is "two billion, seventy-two million, nine hundred forty thousand, two hundred eighty-four".
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