Base | Representation |
---|---|
bin | 1110010101001… |
… | …00001101011000 |
3 | 22101012022111000 |
4 | 13022210031120 |
5 | 221233212024 |
6 | 15532305000 |
7 | 2656525146 |
oct | 712441530 |
9 | 271168430 |
10 | 120210264 |
11 | 61945829 |
12 | 34312160 |
13 | 1bb9b845 |
14 | 11d72596 |
15 | a847cc9 |
hex | 72a4358 |
120210264 has 128 divisors (see below), whose sum is σ = 372384000. Its totient is φ = 35707392.
The previous prime is 120210221. The next prime is 120210289. The reversal of 120210264 is 462012021.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 68907 + ... + 70629.
It is an arithmetic number, because the mean of its divisors is an integer number (2909250).
Almost surely, 2120210264 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 120210264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186192000).
120210264 is an abundant number, since it is smaller than the sum of its proper divisors (252173736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120210264 is a wasteful number, since it uses less digits than its factorization.
120210264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1774 (or 1764 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 120210264 is about 10964.0441443840. The cubic root of 120210264 is about 493.5303332211.
Adding to 120210264 its reverse (462012021), we get a palindrome (582222285).
The spelling of 120210264 in words is "one hundred twenty million, two hundred ten thousand, two hundred sixty-four".
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