Base | Representation |
---|---|
bin | 11011011011000… |
… | …110101100001001 |
3 | 1012001201222222212 |
4 | 123123012230021 |
5 | 1420240340441 |
6 | 113353154505 |
7 | 14254462421 |
oct | 3333065411 |
9 | 1161658885 |
10 | 460090121 |
11 | 216788577 |
12 | 10a0bba35 |
13 | 7442059a |
14 | 45167481 |
15 | 2a5d2eeb |
hex | 1b6c6b09 |
460090121 has 4 divisors (see below), whose sum is σ = 467632644. Its totient is φ = 452547600.
The previous prime is 460090093. The next prime is 460090123. The reversal of 460090121 is 121090064.
It is a happy number.
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 223084096 + 237006025 = 14936^2 + 15395^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-460090121 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 (460090123) 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, 3771170 + ... + 3771291.
It is an arithmetic number, because the mean of its divisors is an integer number (116908161).
Almost surely, 2460090121 is an apocalyptic number.
It is an amenable number.
460090121 is a deficient number, since it is larger than the sum of its proper divisors (7542523).
460090121 is an equidigital number, since it uses as much as digits as its factorization.
460090121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7542522.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 460090121 is about 21449.7114432805. The cubic root of 460090121 is about 771.9946715204.
The spelling of 460090121 in words is "four hundred sixty million, ninety thousand, one hundred twenty-one".
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