Base | Representation |
---|---|
bin | 1001011100010000100… |
… | …0000010010111011100 |
3 | 120111200021212200200000 |
4 | 2113010020002113130 |
5 | 10124143240344012 |
6 | 202303211334300 |
7 | 14501400134016 |
oct | 2270410022734 |
9 | 514607780600 |
10 | 162204231132 |
11 | 62877072689 |
12 | 27529a51390 |
13 | 123acb200b8 |
14 | 7bca5731b6 |
15 | 4345242ddc |
hex | 25c42025dc |
162204231132 has 36 divisors (see below), whose sum is σ = 425202040536. Its totient is φ = 54068076720.
The previous prime is 162204231109. The next prime is 162204231151. The reversal of 162204231132 is 231132402261.
162204231132 is a `hidden beast` number, since 1 + 6 + 220 + 423 + 1 + 13 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 162204231096 and 162204231105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83437419 + ... + 83439362.
Almost surely, 2162204231132 is an apocalyptic number.
162204231132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
162204231132 is an abundant number, since it is smaller than the sum of its proper divisors (262997809404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162204231132 is a wasteful number, since it uses less digits than its factorization.
162204231132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166876800 (or 166876786 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 162204231132 its reverse (231132402261), we get a palindrome (393336633393).
The spelling of 162204231132 in words is "one hundred sixty-two billion, two hundred four million, two hundred thirty-one thousand, one hundred thirty-two".
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