Base | Representation |
---|---|
bin | 1110001110011110000… |
… | …00011000111010110111 |
3 | 1201201200121111201200011 |
4 | 13013033000120322313 |
5 | 31002032344241411 |
6 | 1012315324201051 |
7 | 50213011625155 |
oct | 7071700307267 |
9 | 1651617451604 |
10 | 488804290231 |
11 | 179334307aa4 |
12 | 7a897699187 |
13 | 3712b80bb3a |
14 | 1993036a3d5 |
15 | caaccd5c21 |
hex | 71cf018eb7 |
488804290231 has 8 divisors (see below), whose sum is σ = 531545524560. Its totient is φ = 447617282688.
The previous prime is 488804290217. The next prime is 488804290297. The reversal of 488804290231 is 132092408884.
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 488804290231 - 29 = 488804289719 is a prime.
It is a super-2 number, since 2×4888042902312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488804290531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388556041 + ... + 388557298.
It is an arithmetic number, because the mean of its divisors is an integer number (66443190570).
Almost surely, 2488804290231 is an apocalyptic number.
488804290231 is a deficient number, since it is larger than the sum of its proper divisors (42741234329).
488804290231 is a wasteful number, since it uses less digits than its factorization.
488804290231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 777113393.
The product of its (nonzero) digits is 884736, while the sum is 49.
The spelling of 488804290231 in words is "four hundred eighty-eight billion, eight hundred four million, two hundred ninety thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •