Base | Representation |
---|---|
bin | 111101011110010001… |
… | …0010100001110011110 |
3 | 110121202011010002202201 |
4 | 1322330202110032132 |
5 | 4130330101144410 |
6 | 140351234042114 |
7 | 12352245413110 |
oct | 1727442241636 |
9 | 417664102681 |
10 | 132012131230 |
11 | 50a93452101 |
12 | 2170271933a |
13 | c5aaa08825 |
14 | 65648013b0 |
15 | 367982083a |
hex | 1ebc89439e |
132012131230 has 64 divisors (see below), whose sum is σ = 274574424960. Its totient is φ = 44761766400.
The previous prime is 132012131189. The next prime is 132012131299. The reversal of 132012131230 is 32131210231.
It is a junction number, because it is equal to n+sod(n) for n = 132012131198 and 132012131207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4111840 + ... + 4143820.
It is an arithmetic number, because the mean of its divisors is an integer number (4290225390).
Almost surely, 2132012131230 is an apocalyptic number.
132012131230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132012131230 is an abundant number, since it is smaller than the sum of its proper divisors (142562293730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132012131230 is a wasteful number, since it uses less digits than its factorization.
132012131230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32645.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 132012131230 its reverse (32131210231), we get a palindrome (164143341461).
The spelling of 132012131230 in words is "one hundred thirty-two billion, twelve million, one hundred thirty-one thousand, two hundred thirty".
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