Base | Representation |
---|---|
bin | 11110000001000001111101… |
… | …011111110110011010111111 |
3 | 122022102020121121112021021120 |
4 | 132001001331133312122333 |
5 | 114300342011344424411 |
6 | 1144433324330402023 |
7 | 36543365612144211 |
oct | 3601017537663277 |
9 | 568366547467246 |
10 | 132012220311231 |
11 | 390770828a5787 |
12 | 12980a29590313 |
13 | 58879117ca340 |
14 | 24855d5a185b1 |
15 | 103de1a314106 |
hex | 78107d7f66bf |
132012220311231 has 32 divisors (see below), whose sum is σ = 192440535006720. Its totient is φ = 80010989668224.
The previous prime is 132012220311221. The next prime is 132012220311239. The reversal of 132012220311231 is 132113022210231.
It is not a de Polignac number, because 132012220311231 - 211 = 132012220309183 is a prime.
It is a super-2 number, since 2×1320122203112312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132012220311239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92267305 + ... + 93687138.
It is an arithmetic number, because the mean of its divisors is an integer number (6013766718960).
Almost surely, 2132012220311231 is an apocalyptic number.
132012220311231 is a deficient number, since it is larger than the sum of its proper divisors (60428314695489).
132012220311231 is a wasteful number, since it uses less digits than its factorization.
132012220311231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185954735.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 132012220311231 its reverse (132113022210231), we get a palindrome (264125242521462).
The spelling of 132012220311231 in words is "one hundred thirty-two trillion, twelve billion, two hundred twenty million, three hundred eleven thousand, two hundred thirty-one".
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