Base | Representation |
---|---|
bin | 11011111011000… |
… | …100110010101101 |
3 | 1012122111210100012 |
4 | 123323010302231 |
5 | 1424412032312 |
6 | 114252543005 |
7 | 14415636353 |
oct | 3373046255 |
9 | 1178453305 |
10 | 468470957 |
11 | 220492189 |
12 | 110a81a65 |
13 | 76096166 |
14 | 463097d3 |
15 | 2b1db322 |
hex | 1bec4cad |
468470957 has 4 divisors (see below), whose sum is σ = 468523356. Its totient is φ = 468418560.
The previous prime is 468470941. The next prime is 468470963. The reversal of 468470957 is 759074864.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 296493961 + 171976996 = 17219^2 + 13114^2 .
It is a cyclic number.
It is not a de Polignac number, because 468470957 - 24 = 468470941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468470557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9044 + ... + 31917.
It is an arithmetic number, because the mean of its divisors is an integer number (117130839).
Almost surely, 2468470957 is an apocalyptic number.
It is an amenable number.
468470957 is a deficient number, since it is larger than the sum of its proper divisors (52399).
468470957 is a wasteful number, since it uses less digits than its factorization.
468470957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52398.
The product of its (nonzero) digits is 1693440, while the sum is 50.
The square root of 468470957 is about 21644.1899132308. The cubic root of 468470957 is about 776.6539534064.
The spelling of 468470957 in words is "four hundred sixty-eight million, four hundred seventy thousand, nine hundred fifty-seven".
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