Base | Representation |
---|---|
bin | 11101111001100011… |
… | …110011011111000100 |
3 | 10001212101201100022100 |
4 | 131321203303133010 |
5 | 1011222133401012 |
6 | 22425400232100 |
7 | 2214400125054 |
oct | 357143633704 |
9 | 101771640270 |
10 | 32104200132 |
11 | 12684a90804 |
12 | 627b76b630 |
13 | 30482c3934 |
14 | 17a7aa9564 |
15 | c7d7208dc |
hex | 7798f37c4 |
32104200132 has 18 divisors (see below), whose sum is σ = 81152283758. Its totient is φ = 10701400032.
The previous prime is 32104200131. The next prime is 32104200173. The reversal of 32104200132 is 23100240123.
32104200132 is a `hidden beast` number, since 3 + 210 + 420 + 0 + 1 + 32 = 666.
It can be written as a sum of positive squares in only one way, i.e., 31295025216 + 809174916 = 176904^2 + 28446^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×321042001322 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (32104200131) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445891633 + ... + 445891704.
Almost surely, 232104200132 is an apocalyptic number.
It is an amenable number.
32104200132 is an abundant number, since it is smaller than the sum of its proper divisors (49048083626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32104200132 is a wasteful number, since it uses less digits than its factorization.
32104200132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891783347 (or 891783342 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 32104200132 its reverse (23100240123), we get a palindrome (55204440255).
The spelling of 32104200132 in words is "thirty-two billion, one hundred four million, two hundred thousand, one hundred thirty-two".
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