Base | Representation |
---|---|
bin | 11100101011101… |
… | …000100010001110 |
3 | 1020112110111200020 |
4 | 130223220202032 |
5 | 1441141402040 |
6 | 115425443010 |
7 | 14632064145 |
oct | 3453504216 |
9 | 1215414606 |
10 | 481200270 |
11 | 227696981 |
12 | 1151a0466 |
13 | 789020b5 |
14 | 47ca075c |
15 | 2c3a2cd0 |
hex | 1cae888e |
481200270 has 64 divisors (see below), whose sum is σ = 1221730560. Its totient is φ = 120960000.
The previous prime is 481200233. The next prime is 481200301. The reversal of 481200270 is 72002184.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 481200270.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118270 + ... + 122270.
It is an arithmetic number, because the mean of its divisors is an integer number (19089540).
Almost surely, 2481200270 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 481200270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610865280).
481200270 is an abundant number, since it is smaller than the sum of its proper divisors (740530290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481200270 is a wasteful number, since it uses less digits than its factorization.
481200270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4241.
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 481200270 is about 21936.2774873040. The cubic root of 481200270 is about 783.6256097596.
The spelling of 481200270 in words is "four hundred eighty-one million, two hundred thousand, two hundred seventy".
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