Base | Representation |
---|---|
bin | 11101110100100010… |
… | …110011110111111100 |
3 | 10001122112101020211102 |
4 | 131310202303313330 |
5 | 1011034113203000 |
6 | 22413152512232 |
7 | 2212325651441 |
oct | 356442636774 |
9 | 101575336742 |
10 | 32020053500 |
11 | 12641538136 |
12 | 625754b678 |
13 | 3033a41026 |
14 | 179a8439c8 |
15 | c7614d3d5 |
hex | 7748b3dfc |
32020053500 has 24 divisors (see below), whose sum is σ = 69931797936. Its totient is φ = 12808021200.
The previous prime is 32020053473. The next prime is 32020053511. The reversal of 32020053500 is 535002023.
It is a super-2 number, since 2×320200535002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32019554 + ... + 32020553.
It is an arithmetic number, because the mean of its divisors is an integer number (2913824914).
Almost surely, 232020053500 is an apocalyptic number.
It is an amenable number.
32020053500 is an abundant number, since it is smaller than the sum of its proper divisors (37911744436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32020053500 is a wasteful number, since it uses less digits than its factorization.
32020053500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64040126 (or 64040114 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 20.
Adding to 32020053500 its reverse (535002023), we get a palindrome (32555055523).
The spelling of 32020053500 in words is "thirty-two billion, twenty million, fifty-three thousand, five hundred".
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