Base | Representation |
---|---|
bin | 111101111001010… |
… | …0100000110100101 |
3 | 12100201222001020100 |
4 | 1323302210012211 |
5 | 13223133241040 |
6 | 542030054313 |
7 | 102315645660 |
oct | 17362440645 |
9 | 5321861210 |
10 | 2076852645 |
11 | 97636914a |
12 | 49b64a399 |
13 | 271374cba |
14 | 159b826d7 |
15 | c24e3b30 |
hex | 7bca41a5 |
2076852645 has 24 divisors (see below), whose sum is σ = 4114146816. Its totient is φ = 949418208.
The previous prime is 2076852637. The next prime is 2076852649. The reversal of 2076852645 is 5462586702.
2076852645 is a `hidden beast` number, since 20 + 7 + 68 + 526 + 45 = 666.
It is not a de Polignac number, because 2076852645 - 23 = 2076852637 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2076852645.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2076852649) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3296277 + ... + 3296906.
It is an arithmetic number, because the mean of its divisors is an integer number (171422784).
Almost surely, 22076852645 is an apocalyptic number.
It is an amenable number.
2076852645 is a deficient number, since it is larger than the sum of its proper divisors (2037294171).
2076852645 is a wasteful number, since it uses less digits than its factorization.
2076852645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6593201 (or 6593198 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The square root of 2076852645 is about 45572.4987794174. The cubic root of 2076852645 is about 1275.8566883807.
The spelling of 2076852645 in words is "two billion, seventy-six million, eight hundred fifty-two thousand, six hundred forty-five".
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