Base | Representation |
---|---|
bin | 110100000101100… |
… | …101101010100001 |
3 | 2020220100201022021 |
4 | 310011211222201 |
5 | 3242203131400 |
6 | 222414141441 |
7 | 30440600521 |
oct | 6405455241 |
9 | 2226321267 |
10 | 873880225 |
11 | 409312169 |
12 | 2047b1881 |
13 | 10c07c8ba |
14 | 840bb681 |
15 | 51abc71a |
hex | 34165aa1 |
873880225 has 24 divisors (see below), whose sum is σ = 1100981120. Its totient is φ = 687960000.
The previous prime is 873880207. The next prime is 873880277. The reversal of 873880225 is 522088378.
It is not a de Polignac number, because 873880225 - 223 = 865491617 is a prime.
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 23 ways as a sum of consecutive naturals, for example, 830950 + ... + 832000.
Almost surely, 2873880225 is an apocalyptic number.
It is an amenable number.
873880225 is a deficient number, since it is larger than the sum of its proper divisors (227100895).
873880225 is a wasteful number, since it uses less digits than its factorization.
873880225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1561 (or 1556 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 43.
The square root of 873880225 is about 29561.4652038765. The cubic root of 873880225 is about 956.0574072102.
The spelling of 873880225 in words is "eight hundred seventy-three million, eight hundred eighty thousand, two hundred twenty-five".
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