Base | Representation |
---|---|
bin | 1010000010010100110… |
… | …0011001111000101101 |
3 | 121111001102201201112202 |
4 | 2200211030121320231 |
5 | 10311110202404324 |
6 | 211113200511245 |
7 | 15312536526116 |
oct | 2404514317055 |
9 | 544042651482 |
10 | 172422700589 |
11 | 67140134a67 |
12 | 2950001b525 |
13 | 1334ab60429 |
14 | 84b972520d |
15 | 47423a78ae |
hex | 2825319e2d |
172422700589 has 8 divisors (see below), whose sum is σ = 175277939232. Its totient is φ = 169568385840.
The previous prime is 172422700579. The next prime is 172422700603. The reversal of 172422700589 is 985007224271.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 172422700589 - 216 = 172422635053 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (172422700529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150542 + ... + 606224.
It is an arithmetic number, because the mean of its divisors is an integer number (21909742404).
Almost surely, 2172422700589 is an apocalyptic number.
It is an amenable number.
172422700589 is a deficient number, since it is larger than the sum of its proper divisors (2855238643).
172422700589 is an equidigital number, since it uses as much as digits as its factorization.
172422700589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461947.
The product of its (nonzero) digits is 564480, while the sum is 47.
The spelling of 172422700589 in words is "one hundred seventy-two billion, four hundred twenty-two million, seven hundred thousand, five hundred eighty-nine".
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