Base | Representation |
---|---|
bin | 10011011110000… |
… | …11100001001101 |
3 | 102101100000210220 |
4 | 21233003201031 |
5 | 313303031000 |
6 | 24112421553 |
7 | 4022166060 |
oct | 1157034115 |
9 | 371300726 |
10 | 163330125 |
11 | 84217382 |
12 | 468478b9 |
13 | 27ab845a |
14 | 179988d7 |
15 | e5141a0 |
hex | 9bc384d |
163330125 has 64 divisors (see below), whose sum is σ = 318050304. Its totient is φ = 72878400.
The previous prime is 163330109. The next prime is 163330133. The reversal of 163330125 is 521033361.
It is a happy number.
163330125 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 163330125 - 24 = 163330109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 163330095 and 163330104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112152 + ... + 113598.
It is an arithmetic number, because the mean of its divisors is an integer number (4969536).
Almost surely, 2163330125 is an apocalyptic number.
163330125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
163330125 is a deficient number, since it is larger than the sum of its proper divisors (154720179).
163330125 is a wasteful number, since it uses less digits than its factorization.
163330125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1515 (or 1505 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 24.
The square root of 163330125 is about 12780.0674880847. The cubic root of 163330125 is about 546.6240868002.
Adding to 163330125 its reverse (521033361), we get a palindrome (684363486).
The spelling of 163330125 in words is "one hundred sixty-three million, three hundred thirty thousand, one hundred twenty-five".
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