Base | Representation |
---|---|
bin | 11101110100100110… |
… | …010111011100000111 |
3 | 10001122121010121102220 |
4 | 131310212113130013 |
5 | 1011034333014412 |
6 | 22413224503423 |
7 | 2212336613112 |
oct | 356446273407 |
9 | 101577117386 |
10 | 32020985607 |
11 | 12642014476 |
12 | 625791ab73 |
13 | 3033ca9380 |
14 | 179aa07579 |
15 | c7628468c |
hex | 774997707 |
32020985607 has 16 divisors (see below), whose sum is σ = 46077333120. Its totient is φ = 19663015392.
The previous prime is 32020985599. The next prime is 32020985629. The reversal of 32020985607 is 70658902023.
It is not a de Polignac number, because 32020985607 - 23 = 32020985599 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32020985657) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860857 + ... + 897282.
It is an arithmetic number, because the mean of its divisors is an integer number (2879833320).
Almost surely, 232020985607 is an apocalyptic number.
32020985607 is a deficient number, since it is larger than the sum of its proper divisors (14056347513).
32020985607 is a wasteful number, since it uses less digits than its factorization.
32020985607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1758622.
The product of its (nonzero) digits is 181440, while the sum is 42.
The spelling of 32020985607 in words is "thirty-two billion, twenty million, nine hundred eighty-five thousand, six hundred seven".
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