Base | Representation |
---|---|
bin | 110000001110111001011101… |
… | …011011110001100010001110 |
3 | 1000211002102121120222211111202 |
4 | 300032321131123301202032 |
5 | 210301014221042430220 |
6 | 2031055102220145502 |
7 | 62452613131622066 |
oct | 6016713533614216 |
9 | 1024072546884452 |
10 | 212130002311310 |
11 | 616559130a5856 |
12 | 1b960270698292 |
13 | 9149a09182315 |
14 | 3a5520b1103a6 |
15 | 197cec512d275 |
hex | c0ee5d6f188e |
212130002311310 has 16 divisors (see below), whose sum is σ = 381837302094816. Its totient is φ = 84851268050208.
The previous prime is 212130002311289. The next prime is 212130002311349. The reversal of 212130002311310 is 13113200031212.
It is a happy number.
It is a super-2 number, since 2×2121300023113102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90392834 + ... + 92709893.
It is an arithmetic number, because the mean of its divisors is an integer number (23864831380926).
Almost surely, 2212130002311310 is an apocalyptic number.
212130002311310 is a deficient number, since it is larger than the sum of its proper divisors (169707299783506).
212130002311310 is a wasteful number, since it uses less digits than its factorization.
212130002311310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183218587.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 212130002311310 its reverse (13113200031212), we get a palindrome (225243202342522).
The spelling of 212130002311310 in words is "two hundred twelve trillion, one hundred thirty billion, two million, three hundred eleven thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •