Base | Representation |
---|---|
bin | 100010001111100111010101… |
… | …0100000100101001000110100 |
3 | 1110111111200221122120002012212 |
4 | 1010133032222200211020310 |
5 | 303440034124244300340 |
6 | 2544343234522032552 |
7 | 120305636123264354 |
oct | 10437165240451064 |
9 | 1414450848502185 |
10 | 301213212103220 |
11 | 87a8089569028a |
12 | 2994917b348758 |
13 | cc0c38ccc5781 |
14 | 5454b2393cb64 |
15 | 24c53a83e6a65 |
hex | 111f3aa825234 |
301213212103220 has 12 divisors (see below), whose sum is σ = 632547745416804. Its totient is φ = 120485284841280.
The previous prime is 301213212103189. The next prime is 301213212103253. The reversal of 301213212103220 is 22301212312103.
It can be written as a sum of positive squares in 2 ways, for example, as 145076291636644 + 156136920466576 = 12044762^2 + 12495476^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7530330302561 + ... + 7530330302600.
It is an arithmetic number, because the mean of its divisors is an integer number (52712312118067).
Almost surely, 2301213212103220 is an apocalyptic number.
It is an amenable number.
301213212103220 is an abundant number, since it is smaller than the sum of its proper divisors (331334533313584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
301213212103220 is a wasteful number, since it uses less digits than its factorization.
301213212103220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15060660605170 (or 15060660605168 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 301213212103220 its reverse (22301212312103), we get a palindrome (323514424415323).
The spelling of 301213212103220 in words is "three hundred one trillion, two hundred thirteen billion, two hundred twelve million, one hundred three thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •