Base | Representation |
---|---|
bin | 11100101110001… |
… | …110100011101100 |
3 | 1020120202001111112 |
4 | 130232032203230 |
5 | 1441330132200 |
6 | 115452211152 |
7 | 14640625556 |
oct | 3456164354 |
9 | 1216661445 |
10 | 481880300 |
11 | 228010890 |
12 | 115469ab8 |
13 | 78aac795 |
14 | 47dda4d6 |
15 | 2c489535 |
hex | 1cb8e8ec |
481880300 has 144 divisors (see below), whose sum is σ = 1227858912. Its totient is φ = 162201600.
The previous prime is 481880279. The next prime is 481880303. The reversal of 481880300 is 3088184.
Added to its reverse (3088184) it gives a square (484968484 = 220222).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481880303) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1364924 + ... + 1365276.
It is an arithmetic number, because the mean of its divisors is an integer number (8526798).
Almost surely, 2481880300 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 481880300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (613929456).
481880300 is an abundant number, since it is smaller than the sum of its proper divisors (745978612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481880300 is a wasteful number, since it uses less digits than its factorization.
481880300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468 (or 461 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 32.
The square root of 481880300 is about 21951.7721380302. The cubic root of 481880300 is about 783.9945747056.
Adding to 481880300 its reverse (3088184), we get a square (484968484 = 220222).
The spelling of 481880300 in words is "four hundred eighty-one million, eight hundred eighty thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •