Base | Representation |
---|---|
bin | 1011000111111000010101… |
… | …1110110010000111011000 |
3 | 1121022011210111222100220211 |
4 | 2301332011132302013120 |
5 | 3100334030400043112 |
6 | 42002220055100504 |
7 | 2401406040040315 |
oct | 261760536620730 |
9 | 47264714870824 |
10 | 12230011331032 |
11 | 399579a619220 |
12 | 1456312071734 |
13 | 6a93925404b1 |
14 | 303d15817d0c |
15 | 1631e5eab0a7 |
hex | b1f857b21d8 |
12230011331032 has 32 divisors (see below), whose sum is σ = 25041802072320. Its totient is φ = 5553347214240.
The previous prime is 12230011331003. The next prime is 12230011331071. The reversal of 12230011331032 is 23013311003221.
It is a super-2 number, since 2×122300113310322 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 12230011330994 and 12230011331012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71774988 + ... + 71945179.
It is an arithmetic number, because the mean of its divisors is an integer number (782556314760).
Almost surely, 212230011331032 is an apocalyptic number.
It is an amenable number.
12230011331032 is an abundant number, since it is smaller than the sum of its proper divisors (12811790741288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12230011331032 is a wasteful number, since it uses less digits than its factorization.
12230011331032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143721151 (or 143721147 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 12230011331032 its reverse (23013311003221), we get a palindrome (35243322334253).
The spelling of 12230011331032 in words is "twelve trillion, two hundred thirty billion, eleven million, three hundred thirty-one thousand, thirty-two".
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