Base | Representation |
---|---|
bin | 11011011110111… |
… | …010110011101100 |
3 | 1012010121210121110 |
4 | 123132322303230 |
5 | 1421014340103 |
6 | 113430432020 |
7 | 14266125540 |
oct | 3336726354 |
9 | 1163553543 |
10 | 461090028 |
11 | 217300843 |
12 | 10a502610 |
13 | 746b0749 |
14 | 45347a20 |
15 | 2a72e403 |
hex | 1b7bacec |
461090028 has 24 divisors (see below), whose sum is σ = 1229573632. Its totient is φ = 131739984.
The previous prime is 461090027. The next prime is 461090029. The reversal of 461090028 is 820090164.
It is an interprime number because it is at equal distance from previous prime (461090027) and next prime (461090029).
It is a junction number, because it is equal to n+sod(n) for n = 461089977 and 461090004.
It is not an unprimeable number, because it can be changed into a prime (461090027) 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 7 ways as a sum of consecutive naturals, for example, 2744500 + ... + 2744667.
Almost surely, 2461090028 is an apocalyptic number.
It is an amenable number.
461090028 is an abundant number, since it is smaller than the sum of its proper divisors (768483604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
461090028 is a wasteful number, since it uses less digits than its factorization.
461090028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5489181 (or 5489179 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 461090028 is about 21473.0069622305. The cubic root of 461090028 is about 772.5535217052.
The spelling of 461090028 in words is "four hundred sixty-one million, ninety thousand, twenty-eight".
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