Base | Representation |
---|---|
bin | 10110100110010000… |
… | …00001101000100110 |
3 | 1011022111120000212000 |
4 | 23103020001220212 |
5 | 144321244443024 |
6 | 5323503310130 |
7 | 606433363545 |
oct | 132310015046 |
9 | 34274500760 |
10 | 12132031014 |
11 | 5166240514 |
12 | 2426bab346 |
13 | 11b461189c |
14 | 83138a15c |
15 | 4b0150cc9 |
hex | 2d3201a26 |
12132031014 has 32 divisors (see below), whose sum is σ = 26967168000. Its totient is φ = 4042945512.
The previous prime is 12132031001. The next prime is 12132031039. The reversal of 12132031014 is 41013023121.
12132031014 is a `hidden beast` number, since 1 + 21 + 320 + 310 + 14 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192727 + ... + 247805.
It is an arithmetic number, because the mean of its divisors is an integer number (842724000).
Almost surely, 212132031014 is an apocalyptic number.
12132031014 is an abundant number, since it is smaller than the sum of its proper divisors (14835136986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12132031014 is a wasteful number, since it uses less digits than its factorization.
12132031014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59169 (or 59163 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 12132031014 its reverse (41013023121), we get a palindrome (53145054135).
The spelling of 12132031014 in words is "twelve billion, one hundred thirty-two million, thirty-one thousand, fourteen".
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