Base | Representation |
---|---|
bin | 111110010001… |
… | …100110100001 |
3 | 1010201101201120 |
4 | 332101212201 |
5 | 13134400100 |
6 | 1341522453 |
7 | 255521553 |
oct | 76214641 |
9 | 33641646 |
10 | 16325025 |
11 | 9240262 |
12 | 5573429 |
13 | 34c77a2 |
14 | 224d4d3 |
15 | 16770a0 |
hex | f919a1 |
16325025 has 12 divisors (see below), whose sum is σ = 26990832. Its totient is φ = 8706640.
The previous prime is 16324991. The next prime is 16325033. The reversal of 16325025 is 52052361.
16325025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16325025 - 214 = 16308641 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16324986 and 16325004.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108759 + ... + 108908.
It is an arithmetic number, because the mean of its divisors is an integer number (2249236).
Almost surely, 216325025 is an apocalyptic number.
16325025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16325025 is a deficient number, since it is larger than the sum of its proper divisors (10665807).
16325025 is a wasteful number, since it uses less digits than its factorization.
16325025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217680 (or 217675 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 16325025 is about 4040.4238639034. The cubic root of 16325025 is about 253.6790591727.
Adding to 16325025 its reverse (52052361), we get a palindrome (68377386).
The spelling of 16325025 in words is "sixteen million, three hundred twenty-five thousand, twenty-five".
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