Base | Representation |
---|---|
bin | 11101111001011011… |
… | …100110100101001010 |
3 | 10001212020200010001100 |
4 | 131321123212211022 |
5 | 1011221111100442 |
6 | 22425242202230 |
7 | 2214342631602 |
oct | 357133464512 |
9 | 101766603040 |
10 | 32102050122 |
11 | 1268385243a |
12 | 627aab3376 |
13 | 3047a2013c |
14 | 17a76a9c02 |
15 | c7d44884c |
hex | 7796e694a |
32102050122 has 12 divisors (see below), whose sum is σ = 69554441970. Its totient is φ = 10700683368.
The previous prime is 32102050109. The next prime is 32102050129. The reversal of 32102050122 is 22105020123.
It can be written as a sum of positive squares in only one way, i.e., 30961569681 + 1140480441 = 175959^2 + 33771^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1783447229 = 32102050122 / (3 + 2 + 1 + 0 + 2 + 0 + 5 + 0 + 1 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 32102050095 and 32102050104.
It is not an unprimeable number, because it can be changed into a prime (32102050129) 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, 891723597 + ... + 891723632.
Almost surely, 232102050122 is an apocalyptic number.
32102050122 is an abundant number, since it is smaller than the sum of its proper divisors (37452391848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32102050122 is a wasteful number, since it uses less digits than its factorization.
32102050122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1783447237 (or 1783447234 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
Adding to 32102050122 its reverse (22105020123), we get a palindrome (54207070245).
The spelling of 32102050122 in words is "thirty-two billion, one hundred two million, fifty thousand, one hundred twenty-two".
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