Base | Representation |
---|---|
bin | 11010110101110… |
… | …110111001111001 |
3 | 1011101100221022211 |
4 | 122311312321321 |
5 | 1410240414022 |
6 | 112404015121 |
7 | 14105465122 |
oct | 3265667171 |
9 | 1141327284 |
10 | 450326137 |
11 | 211219768 |
12 | 1069914a1 |
13 | 723b2291 |
14 | 43b45049 |
15 | 29804e77 |
hex | 1ad76e79 |
450326137 has 4 divisors (see below), whose sum is σ = 450406656. Its totient is φ = 450245620.
The previous prime is 450326101. The next prime is 450326159. The reversal of 450326137 is 731623054.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 450326137 - 211 = 450324089 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 450326099 and 450326108.
It is not an unprimeable number, because it can be changed into a prime (450326167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31189 + ... + 43282.
It is an arithmetic number, because the mean of its divisors is an integer number (112601664).
Almost surely, 2450326137 is an apocalyptic number.
It is an amenable number.
450326137 is a deficient number, since it is larger than the sum of its proper divisors (80519).
450326137 is an equidigital number, since it uses as much as digits as its factorization.
450326137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80518.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 450326137 is about 21220.8891661023. The cubic root of 450326137 is about 766.4945149912.
The spelling of 450326137 in words is "four hundred fifty million, three hundred twenty-six thousand, one hundred thirty-seven".
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