Base | Representation |
---|---|
bin | 111101111010… |
… | …111010111101 |
3 | 1010112200021211 |
4 | 331322322331 |
5 | 13123412000 |
6 | 1335524421 |
7 | 254653660 |
oct | 75727275 |
9 | 33480254 |
10 | 16232125 |
11 | 9187488 |
12 | 5529711 |
13 | 3494410 |
14 | 22276d7 |
15 | 16597ba |
hex | f7aebd |
16232125 has 32 divisors (see below), whose sum is σ = 24950016. Its totient is φ = 10267200.
The previous prime is 16232123. The next prime is 16232129. The reversal of 16232125 is 52123261.
It is not a de Polignac number, because 16232125 - 21 = 16232123 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16232096 and 16232105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16232123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10662 + ... + 12088.
It is an arithmetic number, because the mean of its divisors is an integer number (779688).
Almost surely, 216232125 is an apocalyptic number.
It is an amenable number.
16232125 is a deficient number, since it is larger than the sum of its proper divisors (8717891).
16232125 is a wasteful number, since it uses less digits than its factorization.
16232125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1462 (or 1452 counting only the distinct ones).
The product of its digits is 720, while the sum is 22.
The square root of 16232125 is about 4028.9111432247. The cubic root of 16232125 is about 253.1969439355.
Adding to 16232125 its reverse (52123261), we get a palindrome (68355386).
The spelling of 16232125 in words is "sixteen million, two hundred thirty-two thousand, one hundred twenty-five".
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