Base | Representation |
---|---|
bin | 111101101001… |
… | …1011000111000 |
3 | 2020211011222220 |
4 | 1323103120320 |
5 | 31233320003 |
6 | 3112444040 |
7 | 541512345 |
oct | 173233070 |
9 | 66734886 |
10 | 32323128 |
11 | 17277932 |
12 | a9a9620 |
13 | 6909516 |
14 | 44157cc |
15 | 2c87353 |
hex | 1ed3638 |
32323128 has 32 divisors (see below), whose sum is σ = 81110400. Its totient is φ = 10734048.
The previous prime is 32323079. The next prime is 32323133. The reversal of 32323128 is 82132323.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 32323098 and 32323107.
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, 4413 + ... + 9171.
It is an arithmetic number, because the mean of its divisors is an integer number (2534700).
Almost surely, 232323128 is an apocalyptic number.
It is an amenable number.
32323128 is an abundant number, since it is smaller than the sum of its proper divisors (48787272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32323128 is a wasteful number, since it uses less digits than its factorization.
32323128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5051 (or 5047 counting only the distinct ones).
The product of its digits is 1728, while the sum is 24.
The square root of 32323128 is about 5685.3432614047. The cubic root of 32323128 is about 318.5452455095.
The spelling of 32323128 in words is "thirty-two million, three hundred twenty-three thousand, one hundred twenty-eight".
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