Base | Representation |
---|---|
bin | 1001010100000100… |
… | …0011110101010100 |
3 | 20110020100101011201 |
4 | 2111001003311110 |
5 | 20110010124103 |
6 | 1052025242244 |
7 | 115645232542 |
oct | 22501036524 |
9 | 6406311151 |
10 | 2500083028 |
11 | 1073260423 |
12 | 599333384 |
13 | 30ac5b191 |
14 | 19a072d92 |
15 | e974551d |
hex | 95043d54 |
2500083028 has 12 divisors (see below), whose sum is σ = 4388130292. Its totient is φ = 1246331520.
The previous prime is 2500083017. The next prime is 2500083037. The reversal of 2500083028 is 8203800052.
It can be written as a sum of positive squares in 2 ways, for example, as 697910724 + 1802172304 = 26418^2 + 42452^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2500082987 and 2500083005.
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, 925983 + ... + 928678.
Almost surely, 22500083028 is an apocalyptic number.
It is an amenable number.
2500083028 is a deficient number, since it is larger than the sum of its proper divisors (1888047264).
2500083028 is a wasteful number, since it uses less digits than its factorization.
2500083028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1855002 (or 1855000 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 2500083028 is about 50000.8302731065. The cubic root of 2500083028 is about 1357.2238329755.
The spelling of 2500083028 in words is "two billion, five hundred million, eighty-three thousand, twenty-eight".
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