Base | Representation |
---|---|
bin | 111101100110111000… |
… | …1000100111000011100 |
3 | 110122111022001222200210 |
4 | 1323031301010320130 |
5 | 4131423102310322 |
6 | 140440042052420 |
7 | 12362355520530 |
oct | 1731561047034 |
9 | 418438058623 |
10 | 132301213212 |
11 | 51121649733 |
12 | 217834aa110 |
13 | c625882c5c |
14 | 6590d71bc0 |
15 | 3694dc470c |
hex | 1ecdc44e1c |
132301213212 has 96 divisors (see below), whose sum is σ = 371847239680. Its totient is φ = 35765012160.
The previous prime is 132301213207. The next prime is 132301213237. The reversal of 132301213212 is 212312103231.
It is a super-2 number, since 2×1323012132122 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1203387 + ... + 1308717.
Almost surely, 2132301213212 is an apocalyptic number.
132301213212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132301213212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185923619840).
132301213212 is an abundant number, since it is smaller than the sum of its proper divisors (239546026468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132301213212 is a wasteful number, since it uses less digits than its factorization.
132301213212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106151 (or 106149 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 132301213212 its reverse (212312103231), we get a palindrome (344613316443).
The spelling of 132301213212 in words is "one hundred thirty-two billion, three hundred one million, two hundred thirteen thousand, two hundred twelve".
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