Base | Representation |
---|---|
bin | 11110100110111010… |
… | …001110010110001100 |
3 | 10010211102101121220210 |
4 | 132212322032112030 |
5 | 1014301423131134 |
6 | 23033100042420 |
7 | 2242266222156 |
oct | 364672162614 |
9 | 103742347823 |
10 | 32865052044 |
11 | 12a35513040 |
12 | 6452533410 |
13 | 3139b1a976 |
14 | 183ab63ad6 |
15 | cc54132e9 |
hex | 7a6e8e58c |
32865052044 has 48 divisors (see below), whose sum is σ = 83729439360. Its totient is φ = 9950423040.
The previous prime is 32865052037. The next prime is 32865052049. The reversal of 32865052044 is 44025056823.
It is a super-2 number, since 2×328650520442 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32865051993 and 32865052011.
It is not an unprimeable number, because it can be changed into a prime (32865052049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44227 + ... + 260165.
It is an arithmetic number, because the mean of its divisors is an integer number (1744363320).
Almost surely, 232865052044 is an apocalyptic number.
It is an amenable number.
32865052044 is an abundant number, since it is smaller than the sum of its proper divisors (50864387316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32865052044 is a wasteful number, since it uses less digits than its factorization.
32865052044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217110 (or 217108 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 39.
The spelling of 32865052044 in words is "thirty-two billion, eight hundred sixty-five million, fifty-two thousand, forty-four".
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