Base | Representation |
---|---|
bin | 1011101101100100101… |
… | …0111000001111101110 |
3 | 201020100210212211110220 |
4 | 2323121022320033232 |
5 | 11244040233101220 |
6 | 232234023312210 |
7 | 20352135544233 |
oct | 2733112701756 |
9 | 636323784426 |
10 | 201212003310 |
11 | 78373a2622a |
12 | 32bb55ab666 |
13 | 15c88456cb6 |
14 | 9a4b05778a |
15 | 5379a81540 |
hex | 2ed92b83ee |
201212003310 has 32 divisors (see below), whose sum is σ = 503904844800. Its totient is φ = 51323641248.
The previous prime is 201212003309. The next prime is 201212003339. The reversal of 201212003310 is 13300212102.
201212003310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2012120033102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 201212003310.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145805110 + ... + 145806489.
It is an arithmetic number, because the mean of its divisors is an integer number (15747026400).
Almost surely, 2201212003310 is an apocalyptic number.
201212003310 is an abundant number, since it is smaller than the sum of its proper divisors (302692841490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201212003310 is a wasteful number, since it uses less digits than its factorization.
201212003310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291611632.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 201212003310 its reverse (13300212102), we get a palindrome (214512215412).
The spelling of 201212003310 in words is "two hundred one billion, two hundred twelve million, three thousand, three hundred ten".
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