Base | Representation |
---|---|
bin | 100001011110111110011… |
… | …010100000001111100100 |
3 | 22010222021210102221221200 |
4 | 201132332122200033210 |
5 | 300144423020402322 |
6 | 4521022113042500 |
7 | 325145656220463 |
oct | 41367632401744 |
9 | 8128253387850 |
10 | 2301002122212 |
11 | 807938790362 |
12 | 311b48b56430 |
13 | 138ca2b940b1 |
14 | 7d524b329da |
15 | 3ecc363b8ac |
hex | 217be6a03e4 |
2301002122212 has 36 divisors (see below), whose sum is σ = 5837121067596. Its totient is φ = 764271164160.
The previous prime is 2301002122189. The next prime is 2301002122229. The reversal of 2301002122212 is 2122212001032.
2301002122212 is a `hidden beast` number, since 230 + 1 + 0 + 0 + 212 + 221 + 2 = 666.
2301002122212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1450372210596 + 850629911616 = 1204314^2 + 922296^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×23010021222122 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113720713 + ... + 113740944.
Almost surely, 22301002122212 is an apocalyptic number.
It is an amenable number.
2301002122212 is an abundant number, since it is smaller than the sum of its proper divisors (3536118945384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2301002122212 is a wasteful number, since it uses less digits than its factorization.
2301002122212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227461948 (or 227461943 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 2301002122212 its reverse (2122212001032), we get a palindrome (4423214123244).
The spelling of 2301002122212 in words is "two trillion, three hundred one billion, two million, one hundred twenty-two thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •