Base | Representation |
---|---|
bin | 11101110011111100… |
… | …110110010011111100 |
3 | 10001121211122122221210 |
4 | 131303330312103330 |
5 | 1011024041231022 |
6 | 22412155324420 |
7 | 2212145243400 |
oct | 356374662374 |
9 | 101554578853 |
10 | 32010102012 |
11 | 12636960469 |
12 | 6254150710 |
13 | 3031968585 |
14 | 17993b3100 |
15 | c75334a0c |
hex | 773f364fc |
32010102012 has 36 divisors (see below), whose sum is σ = 86884564200. Its totient is φ = 9145743264.
The previous prime is 32010101989. The next prime is 32010102013. The reversal of 32010102012 is 21020101023.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32010102013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27218887 + ... + 27220062.
Almost surely, 232010102012 is an apocalyptic number.
It is an amenable number.
32010102012 is an abundant number, since it is smaller than the sum of its proper divisors (54874462188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32010102012 is a wasteful number, since it uses less digits than its factorization.
32010102012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54438970 (or 54438961 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 32010102012 its reverse (21020101023), we get a palindrome (53030203035).
The spelling of 32010102012 in words is "thirty-two billion, ten million, one hundred two thousand, twelve".
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