Base | Representation |
---|---|
bin | 111110000111010… |
… | …0110001010101000 |
3 | 12101020210101110101 |
4 | 1330032212022220 |
5 | 13232023414003 |
6 | 542451355144 |
7 | 102435263062 |
oct | 17416461250 |
9 | 5336711411 |
10 | 2084201128 |
11 | 97a528179 |
12 | 4a1bb2ab4 |
13 | 272a48a09 |
14 | 15ab36732 |
15 | c2e9611d |
hex | 7c3a62a8 |
2084201128 has 8 divisors (see below), whose sum is σ = 3907877130. Its totient is φ = 1042100560.
The previous prime is 2084201117. The next prime is 2084201129. The reversal of 2084201128 is 8211024802.
It can be written as a sum of positive squares in only one way, i.e., 1893816324 + 190384804 = 43518^2 + 13798^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2084201096 and 2084201105.
It is not an unprimeable number, because it can be changed into a prime (2084201129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130262563 + ... + 130262578.
Almost surely, 22084201128 is an apocalyptic number.
It is an amenable number.
2084201128 is a deficient number, since it is larger than the sum of its proper divisors (1823676002).
2084201128 is a wasteful number, since it uses less digits than its factorization.
2084201128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260525147 (or 260525143 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 2084201128 is about 45653.0516833212. The cubic root of 2084201128 is about 1277.3596958363.
The spelling of 2084201128 in words is "two billion, eighty-four million, two hundred one thousand, one hundred twenty-eight".
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