Base | Representation |
---|---|
bin | 11101110100100010… |
… | …110011111000001000 |
3 | 10001122112101020211212 |
4 | 131310202303320020 |
5 | 1011034113203022 |
6 | 22413152512252 |
7 | 2212325651456 |
oct | 356442637010 |
9 | 101575336755 |
10 | 32020053512 |
11 | 12641538147 |
12 | 625754b688 |
13 | 3033a41035 |
14 | 179a8439d6 |
15 | c7614d3e2 |
hex | 7748b3e08 |
32020053512 has 64 divisors (see below), whose sum is σ = 62532864000. Its totient is φ = 15354443520.
The previous prime is 32020053511. The next prime is 32020053617. The reversal of 32020053512 is 21535002023.
It is a super-2 number, since 2×320200535122 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (32020053511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24128993 + ... + 24130319.
It is an arithmetic number, because the mean of its divisors is an integer number (977076000).
Almost surely, 232020053512 is an apocalyptic number.
It is an amenable number.
32020053512 is a deficient number, since it is larger than the sum of its proper divisors (30512810488).
32020053512 is a wasteful number, since it uses less digits than its factorization.
32020053512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2166 (or 2162 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
Adding to 32020053512 its reverse (21535002023), we get a palindrome (53555055535).
The spelling of 32020053512 in words is "thirty-two billion, twenty million, fifty-three thousand, five hundred twelve".
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