Base | Representation |
---|---|
bin | 11101000110110… |
… | …000100001010000 |
3 | 1021000211202120120 |
4 | 131012300201100 |
5 | 2000001421424 |
6 | 120242110240 |
7 | 15046400556 |
oct | 3506604120 |
9 | 1230752516 |
10 | 488310864 |
11 | 2307031a8 |
12 | 11764b380 |
13 | 7a221752 |
14 | 48bd1bd6 |
15 | 2cd09a79 |
hex | 1d1b0850 |
488310864 has 20 divisors (see below), whose sum is σ = 1261469856. Its totient is φ = 162770272.
The previous prime is 488310859. The next prime is 488310869. The reversal of 488310864 is 468013884.
It is an interprime number because it is at equal distance from previous prime (488310859) and next prime (488310869).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488310869) 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 3 ways as a sum of consecutive naturals, for example, 5086524 + ... + 5086619.
Almost surely, 2488310864 is an apocalyptic number.
It is an amenable number.
488310864 is an abundant number, since it is smaller than the sum of its proper divisors (773158992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488310864 is a wasteful number, since it uses less digits than its factorization.
488310864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10173154 (or 10173148 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 488310864 is about 22097.7569902468. The cubic root of 488310864 is about 787.4665753513.
The spelling of 488310864 in words is "four hundred eighty-eight million, three hundred ten thousand, eight hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •