Base | Representation |
---|---|
bin | 101101011001111010011… |
… | …111000010000100101010 |
3 | 102001021210012001112012100 |
4 | 231121322133002010222 |
5 | 402110133002242302 |
6 | 10345222312354230 |
7 | 441266331463014 |
oct | 55317237020452 |
9 | 12037705045170 |
10 | 3120201212202 |
11 | aa32a7271578 |
12 | 4248710a5976 |
13 | 198306607239 |
14 | ab038c591b4 |
15 | 5626c1e2d1c |
hex | 2d67a7c212a |
3120201212202 has 12 divisors (see below), whose sum is σ = 6760435959810. Its totient is φ = 1040067070728.
The previous prime is 3120201212179. The next prime is 3120201212291. The reversal of 3120201212202 is 2022121020213.
3120201212202 is a `hidden beast` number, since 31 + 20 + 201 + 212 + 202 = 666.
3120201212202 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 only one way, i.e., 2923658836641 + 196542375561 = 1709871^2 + 443331^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 173344511789 = 3120201212202 / (3 + 1 + 2 + 0 + 2 + 0 + 1 + 2 + 1 + 2 + 2 + 0 + 2).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86672255877 + ... + 86672255912.
Almost surely, 23120201212202 is an apocalyptic number.
3120201212202 is an abundant number, since it is smaller than the sum of its proper divisors (3640234747608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120201212202 is a wasteful number, since it uses less digits than its factorization.
3120201212202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173344511797 (or 173344511794 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 3120201212202 its reverse (2022121020213), we get a palindrome (5142322232415).
The spelling of 3120201212202 in words is "three trillion, one hundred twenty billion, two hundred one million, two hundred twelve thousand, two hundred two".
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