Base | Representation |
---|---|
bin | 11010111000100… |
… | …01001010000000 |
3 | 120201100022012112 |
4 | 31130101022000 |
5 | 430212422422 |
6 | 34213314452 |
7 | 5405560355 |
oct | 1534211200 |
9 | 521308175 |
10 | 225514112 |
11 | 10632a0aa |
12 | 63635a28 |
13 | 3794b505 |
14 | 21d4462c |
15 | 14be8ee2 |
hex | d711280 |
225514112 has 64 divisors (see below), whose sum is σ = 488724840. Its totient is φ = 103219200.
The previous prime is 225514109. The next prime is 225514141. The reversal of 225514112 is 211415522.
225514112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 225480256 + 33856 = 15016^2 + 184^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×2255141122 = 101713229422297088, which contains 22 as substring.
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, 79112 + ... + 81912.
Almost surely, 2225514112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 225514112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244362420).
225514112 is an abundant number, since it is smaller than the sum of its proper divisors (263210728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225514112 is a wasteful number, since it uses less digits than its factorization.
225514112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2869 (or 2857 counting only the distinct ones).
The product of its digits is 800, while the sum is 23.
The square root of 225514112 is about 15017.1272885329. The cubic root of 225514112 is about 608.6830965100.
Adding to 225514112 its reverse (211415522), we get a palindrome (436929634).
The spelling of 225514112 in words is "two hundred twenty-five million, five hundred fourteen thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •