Base | Representation |
---|---|
bin | 11101111010100000… |
… | …111000001011000000 |
3 | 10001220111211201212120 |
4 | 131322200320023000 |
5 | 1011240233210422 |
6 | 22431131324240 |
7 | 2214653165304 |
oct | 357240701300 |
9 | 101814751776 |
10 | 32120210112 |
11 | 126930262a1 |
12 | 6284bb0680 |
13 | 304b70abb3 |
14 | 17a9c75d04 |
15 | c7ed3445c |
hex | 77a8382c0 |
32120210112 has 56 divisors (see below), whose sum is σ = 85049727792. Its totient is φ = 10698547200.
The previous prime is 32120210099. The next prime is 32120210117. The reversal of 32120210112 is 21101202123.
It is a super-3 number, since 3×321202101123 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32120210091 and 32120210100.
It is not an unprimeable number, because it can be changed into a prime (32120210117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190312 + ... + 316952.
Almost surely, 232120210112 is an apocalyptic number.
32120210112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
32120210112 is an abundant number, since it is smaller than the sum of its proper divisors (52929517680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32120210112 is a wasteful number, since it uses less digits than its factorization.
32120210112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127977 (or 127967 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 32120210112 its reverse (21101202123), we get a palindrome (53221412235).
The spelling of 32120210112 in words is "thirty-two billion, one hundred twenty million, two hundred ten thousand, one hundred twelve".
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