Base | Representation |
---|---|
bin | 11101111010100111… |
… | …101111100110101110 |
3 | 10001220122020011220012 |
4 | 131322213233212232 |
5 | 1011241213310110 |
6 | 22431234053222 |
7 | 2215004403005 |
oct | 357247574656 |
9 | 101818204805 |
10 | 32122010030 |
11 | 12694045630 |
12 | 628571a212 |
13 | 304bbbb236 |
14 | 17aa1c3c3c |
15 | c8008c905 |
hex | 77a9ef9ae |
32122010030 has 64 divisors (see below), whose sum is σ = 63838471680. Its totient is φ = 11540380800.
The previous prime is 32122009999. The next prime is 32122010047. The reversal of 32122010030 is 3001022123.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 32122009987 and 32122010014.
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, 3086135 + ... + 3096525.
It is an arithmetic number, because the mean of its divisors is an integer number (997476120).
Almost surely, 232122010030 is an apocalyptic number.
32122010030 is a deficient number, since it is larger than the sum of its proper divisors (31716461650).
32122010030 is a wasteful number, since it uses less digits than its factorization.
32122010030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10745.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 32122010030 its reverse (3001022123), we get a palindrome (35123032153).
The spelling of 32122010030 in words is "thirty-two billion, one hundred twenty-two million, ten thousand, thirty".
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