Base | Representation |
---|---|
bin | 11010110101110… |
… | …00010010010110 |
3 | 120200122210212200 |
4 | 31122320102112 |
5 | 430114300402 |
6 | 34201425330 |
7 | 5402513202 |
oct | 1532702226 |
9 | 520583780 |
10 | 225150102 |
11 | 106100671 |
12 | 6349b246 |
13 | 37851918 |
14 | 21c8bb02 |
15 | 14b7621c |
hex | d6b8496 |
225150102 has 12 divisors (see below), whose sum is σ = 487825260. Its totient is φ = 75050028.
The previous prime is 225150067. The next prime is 225150103. The reversal of 225150102 is 201051522.
225150102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2251501022 = 101385136861220808, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12508339 = 225150102 / (2 + 2 + 5 + 1 + 5 + 0 + 1 + 0 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225150103) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6254152 + ... + 6254187.
It is an arithmetic number, because the mean of its divisors is an integer number (40652105).
Almost surely, 2225150102 is an apocalyptic number.
225150102 is an abundant number, since it is smaller than the sum of its proper divisors (262675158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225150102 is a wasteful number, since it uses less digits than its factorization.
225150102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12508347 (or 12508344 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 225150102 is about 15005.0025658112. The cubic root of 225150102 is about 608.3554214452.
The spelling of 225150102 in words is "two hundred twenty-five million, one hundred fifty thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.163 sec. • engine limits •