Base | Representation |
---|---|
bin | 1001010110101… |
… | …0001010000010 |
3 | 2201211012100212 |
4 | 2111222022002 |
5 | 40020412010 |
6 | 3520514122 |
7 | 654316250 |
oct | 225521202 |
9 | 81735325 |
10 | 39232130 |
11 | 20166753 |
12 | 1117b942 |
13 | 81881a2 |
14 | 52d35d0 |
15 | 369e505 |
hex | 256a282 |
39232130 has 16 divisors (see below), whose sum is σ = 80706240. Its totient is φ = 13450992.
The previous prime is 39232129. The next prime is 39232159. The reversal of 39232130 is 3123293.
It is a junction number, because it is equal to n+sod(n) for n = 39232096 and 39232105.
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, 280160 + ... + 280299.
It is an arithmetic number, because the mean of its divisors is an integer number (5044140).
Almost surely, 239232130 is an apocalyptic number.
39232130 is an abundant number, since it is smaller than the sum of its proper divisors (41474110).
39232130 is a wasteful number, since it uses less digits than its factorization.
39232130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560473.
The product of its (nonzero) digits is 972, while the sum is 23.
The square root of 39232130 is about 6263.5556994410. Note that the first 3 decimals coincide. The cubic root of 39232130 is about 339.7926359546.
The spelling of 39232130 in words is "thirty-nine million, two hundred thirty-two thousand, one hundred thirty".
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