Base | Representation |
---|---|
bin | 11100101010011… |
… | …000010010100110 |
3 | 1020111211210210220 |
4 | 130222120102212 |
5 | 1441100342330 |
6 | 115414425210 |
7 | 14626224663 |
oct | 3452302246 |
9 | 1214753726 |
10 | 480871590 |
11 | 227491a41 |
12 | 115062206 |
13 | 78818604 |
14 | 47c16a6a |
15 | 2c33a710 |
hex | 1ca984a6 |
480871590 has 16 divisors (see below), whose sum is σ = 1154091888. Its totient is φ = 128232416.
The previous prime is 480871577. The next prime is 480871607. The reversal of 480871590 is 95178084.
It is a super-3 number, since 3×4808715903 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8014497 + ... + 8014556.
It is an arithmetic number, because the mean of its divisors is an integer number (72130743).
Almost surely, 2480871590 is an apocalyptic number.
480871590 is an abundant number, since it is smaller than the sum of its proper divisors (673220298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480871590 is a wasteful number, since it uses less digits than its factorization.
480871590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16029063.
The product of its (nonzero) digits is 80640, while the sum is 42.
The square root of 480871590 is about 21928.7845080387. The cubic root of 480871590 is about 783.4471527182.
The spelling of 480871590 in words is "four hundred eighty million, eight hundred seventy-one thousand, five hundred ninety".
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