Base | Representation |
---|---|
bin | 11011101100000… |
… | …001000010001001 |
3 | 1012101002020022102 |
4 | 123230001002021 |
5 | 1422404222101 |
6 | 114032203145 |
7 | 14340245426 |
oct | 3354010211 |
9 | 1171066272 |
10 | 464523401 |
11 | 219236341 |
12 | 10b6994b5 |
13 | 75313424 |
14 | 4599cd4d |
15 | 2abab86b |
hex | 1bb01089 |
464523401 has 8 divisors (see below), whose sum is σ = 468121224. Its totient is φ = 460938240.
The previous prime is 464523391. The next prime is 464523413. The reversal of 464523401 is 104325464.
It can be written as a sum of positive squares in 4 ways, for example, as 1628176 + 462895225 = 1276^2 + 21515^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 464523401 - 26 = 464523337 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 (464523491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78395 + ... + 84111.
It is an arithmetic number, because the mean of its divisors is an integer number (58515153).
Almost surely, 2464523401 is an apocalyptic number.
It is an amenable number.
464523401 is a deficient number, since it is larger than the sum of its proper divisors (3597823).
464523401 is a wasteful number, since it uses less digits than its factorization.
464523401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6331.
The product of its (nonzero) digits is 11520, while the sum is 29.
The square root of 464523401 is about 21552.8049450646. The cubic root of 464523401 is about 774.4663136693.
Adding to 464523401 its reverse (104325464), we get a palindrome (568848865).
The spelling of 464523401 in words is "four hundred sixty-four million, five hundred twenty-three thousand, four hundred one".
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