Base | Representation |
---|---|
bin | 1111100111001000… |
… | …1001011000000101 |
3 | 101211001111012210111 |
4 | 3321302021120011 |
5 | 32040303004024 |
6 | 1531500353021 |
7 | 205564061521 |
oct | 37162113005 |
9 | 11731435714 |
10 | 4190672389 |
11 | 1860586212 |
12 | 98b545771 |
13 | 51a291207 |
14 | 2ba7c8d81 |
15 | 197d8aa94 |
hex | f9c89605 |
4190672389 has 2 divisors, whose sum is σ = 4190672390. Its totient is φ = 4190672388.
The previous prime is 4190672377. The next prime is 4190672399. The reversal of 4190672389 is 9832760914.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3218292900 + 972379489 = 56730^2 + 31183^2 .
It is a cyclic number.
It is not a de Polignac number, because 4190672389 - 213 = 4190664197 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4190672399) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2095336194 + 2095336195.
It is an arithmetic number, because the mean of its divisors is an integer number (2095336195).
Almost surely, 24190672389 is an apocalyptic number.
It is an amenable number.
4190672389 is a deficient number, since it is larger than the sum of its proper divisors (1).
4190672389 is an equidigital number, since it uses as much as digits as its factorization.
4190672389 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 653184, while the sum is 49.
The square root of 4190672389 is about 64735.4029028939. The cubic root of 4190672389 is about 1612.2333611478.
The spelling of 4190672389 in words is "four billion, one hundred ninety million, six hundred seventy-two thousand, three hundred eighty-nine".
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