Base | Representation |
---|---|
bin | 11101111100011010… |
… | …001101100001011001 |
3 | 10001222201200200200220 |
4 | 131330122031201121 |
5 | 1011321404020420 |
6 | 22434225150253 |
7 | 2215520430564 |
oct | 357432154131 |
9 | 101881620626 |
10 | 32152016985 |
11 | 126a9a80270 |
12 | 629378b389 |
13 | 305519642a |
14 | 17b01954db |
15 | c82a18840 |
hex | 77c68d859 |
32152016985 has 16 divisors (see below), whose sum is σ = 56119884480. Its totient is φ = 15588856640.
The previous prime is 32152016971. The next prime is 32152017041. The reversal of 32152016985 is 58961025123.
It is not a de Polignac number, because 32152016985 - 29 = 32152016473 is a prime.
It is an unprimeable number.
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, 97430190 + ... + 97430519.
It is an arithmetic number, because the mean of its divisors is an integer number (3507492780).
Almost surely, 232152016985 is an apocalyptic number.
It is an amenable number.
32152016985 is a deficient number, since it is larger than the sum of its proper divisors (23967867495).
32152016985 is a wasteful number, since it uses less digits than its factorization.
32152016985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194860728.
The product of its (nonzero) digits is 129600, while the sum is 42.
The spelling of 32152016985 in words is "thirty-two billion, one hundred fifty-two million, sixteen thousand, nine hundred eighty-five".
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