Base | Representation |
---|---|
bin | 111110010111… |
… | …110001110101 |
3 | 1010202200102121 |
4 | 332113301311 |
5 | 13141202300 |
6 | 1342235541 |
7 | 255655405 |
oct | 76276165 |
9 | 33680377 |
10 | 16350325 |
11 | 9258272 |
12 | 5585bb1 |
13 | 3506164 |
14 | 2258805 |
15 | 167e81a |
hex | f97c75 |
16350325 has 12 divisors (see below), whose sum is σ = 20354848. Its totient is φ = 13028400.
The previous prime is 16350319. The next prime is 16350329. The reversal of 16350325 is 52305361.
It is a happy number.
It is not a de Polignac number, because 16350325 - 27 = 16350197 is a prime.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 16350325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16350329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5920 + ... + 8230.
Almost surely, 216350325 is an apocalyptic number.
It is an amenable number.
16350325 is a deficient number, since it is larger than the sum of its proper divisors (4004523).
16350325 is a wasteful number, since it uses less digits than its factorization.
16350325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2604 (or 2599 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 16350325 is about 4043.5535114550. The cubic root of 16350325 is about 253.8100394221.
Adding to 16350325 its reverse (52305361), we get a palindrome (68655686).
The spelling of 16350325 in words is "sixteen million, three hundred fifty thousand, three hundred twenty-five".
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