Base | Representation |
---|---|
bin | 11110000001010110… |
… | …111110100000010001 |
3 | 10002012111221110121102 |
4 | 132001112332200101 |
5 | 1012004133230441 |
6 | 22450353034145 |
7 | 2220546306353 |
oct | 360126764021 |
9 | 102174843542 |
10 | 32235055121 |
11 | 12741937025 |
12 | 62b7555955 |
13 | 306944b619 |
14 | 17bb20d0d3 |
15 | c89e6c69b |
hex | 7815be811 |
32235055121 has 4 divisors (see below), whose sum is σ = 34131234852. Its totient is φ = 30338875392.
The previous prime is 32235055117. The next prime is 32235055133. The reversal of 32235055121 is 12155053223.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12155053223 = 20983 ⋅579281.
It can be written as a sum of positive squares in 2 ways, for example, as 25908443521 + 6326611600 = 160961^2 + 79540^2 .
It is a cyclic number.
It is not a de Polignac number, because 32235055121 - 22 = 32235055117 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32235055621) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 948089840 + ... + 948089873.
It is an arithmetic number, because the mean of its divisors is an integer number (8532808713).
Almost surely, 232235055121 is an apocalyptic number.
It is an amenable number.
32235055121 is a deficient number, since it is larger than the sum of its proper divisors (1896179731).
32235055121 is a wasteful number, since it uses less digits than its factorization.
32235055121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1896179730.
The product of its (nonzero) digits is 9000, while the sum is 29.
The spelling of 32235055121 in words is "thirty-two billion, two hundred thirty-five million, fifty-five thousand, one hundred twenty-one".
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