Base | Representation |
---|---|
bin | 1110001010100010001 |
3 | 212120200120 |
4 | 1301110101 |
5 | 104323040 |
6 | 13540453 |
7 | 3642123 |
oct | 1612421 |
9 | 776616 |
10 | 464145 |
11 | 2977a0 |
12 | 1a4729 |
13 | 133356 |
14 | c1213 |
15 | 927d0 |
hex | 71511 |
464145 has 32 divisors (see below), whose sum is σ = 846720. Its totient is φ = 215040.
The previous prime is 464143. The next prime is 464171. The reversal of 464145 is 541464.
It is not a de Polignac number, because 464145 - 21 = 464143 is a prime.
It is a plaindrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (464141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4737 + ... + 4833.
It is an arithmetic number, because the mean of its divisors is an integer number (26460).
2464145 is an apocalyptic number.
It is an amenable number.
464145 is a deficient number, since it is larger than the sum of its proper divisors (382575).
464145 is a wasteful number, since it uses less digits than its factorization.
464145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145.
The product of its digits is 1920, while the sum is 24.
The square root of 464145 is about 681.2818799880. The cubic root of 464145 is about 77.4255962990.
The spelling of 464145 in words is "four hundred sixty-four thousand, one hundred forty-five".
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