Base | Representation |
---|---|
bin | 11010110100101… |
… | …10110100111110 |
3 | 120200101211212211 |
4 | 31122112310332 |
5 | 430100404204 |
6 | 34154451034 |
7 | 5401402510 |
oct | 1532266476 |
9 | 520354784 |
10 | 225013054 |
11 | 106017702 |
12 | 63433a7a |
13 | 37804426 |
14 | 21c53bb0 |
15 | 14b4a804 |
hex | d696d3e |
225013054 has 32 divisors (see below), whose sum is σ = 409268160. Its totient is φ = 90574848.
The previous prime is 225013051. The next prime is 225013057. The reversal of 225013054 is 450310522.
It is an interprime number because it is at equal distance from previous prime (225013051) and next prime (225013057).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225013051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222502 + ... + 223510.
It is an arithmetic number, because the mean of its divisors is an integer number (12789630).
Almost surely, 2225013054 is an apocalyptic number.
225013054 is a deficient number, since it is larger than the sum of its proper divisors (184255106).
225013054 is a wasteful number, since it uses less digits than its factorization.
225013054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1972.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 225013054 is about 15000.4351270221. The cubic root of 225013054 is about 608.2319618580.
Adding to 225013054 its reverse (450310522), we get a palindrome (675323576).
The spelling of 225013054 in words is "two hundred twenty-five million, thirteen thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •