Base | Representation |
---|---|
bin | 1110010011100… |
… | …10011101001001 |
3 | 22100210221221012 |
4 | 13021302131021 |
5 | 221210201343 |
6 | 15524053305 |
7 | 2655016046 |
oct | 711623511 |
9 | 270727835 |
10 | 120006473 |
11 | 61816704 |
12 | 34234235 |
13 | 1bb29b62 |
14 | 11d1c1cd |
15 | a807718 |
hex | 7272749 |
120006473 has 4 divisors (see below), whose sum is σ = 120029460. Its totient is φ = 119983488.
The previous prime is 120006457. The next prime is 120006511. The reversal of 120006473 is 374600021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 22629049 + 97377424 = 4757^2 + 9868^2 .
It is a cyclic number.
It is not a de Polignac number, because 120006473 - 24 = 120006457 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (120506473) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533 + ... + 15501.
It is an arithmetic number, because the mean of its divisors is an integer number (30007365).
Almost surely, 2120006473 is an apocalyptic number.
It is an amenable number.
120006473 is a deficient number, since it is larger than the sum of its proper divisors (22987).
120006473 is an equidigital number, since it uses as much as digits as its factorization.
120006473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22986.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 120006473 is about 10954.7465967954. The cubic root of 120006473 is about 493.2512834793.
Adding to 120006473 its reverse (374600021), we get a palindrome (494606494).
The spelling of 120006473 in words is "one hundred twenty million, six thousand, four hundred seventy-three".
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