Base | Representation |
---|---|
bin | 1011010000001100… |
… | …0001110110010111 |
3 | 21210111222002122100 |
4 | 2310003001312113 |
5 | 22141244133022 |
6 | 1215423533143 |
7 | 134566315542 |
oct | 26403016627 |
9 | 7714862570 |
10 | 3020692887 |
11 | 1310114303 |
12 | 70375a1b3 |
13 | 391a7b154 |
14 | 209271859 |
15 | 12a2d01ac |
hex | b40c1d97 |
3020692887 has 6 divisors (see below), whose sum is σ = 4363223072. Its totient is φ = 2013795252.
The previous prime is 3020692847. The next prime is 3020692919. The reversal of 3020692887 is 7882960203.
3020692887 is a `hidden beast` number, since 302 + 0 + 69 + 288 + 7 = 666.
It is not a de Polignac number, because 3020692887 - 212 = 3020688791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020692847) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167816263 + ... + 167816280.
Almost surely, 23020692887 is an apocalyptic number.
3020692887 is a deficient number, since it is larger than the sum of its proper divisors (1342530185).
3020692887 is a wasteful number, since it uses less digits than its factorization.
3020692887 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335632549 (or 335632546 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 3020692887 is about 54960.8304795333. The cubic root of 3020692887 is about 1445.5580092860.
The spelling of 3020692887 in words is "three billion, twenty million, six hundred ninety-two thousand, eight hundred eighty-seven".
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