Base | Representation |
---|---|
bin | 11010111001001… |
… | …01011010001110 |
3 | 120201111112000001 |
4 | 31130211122032 |
5 | 430223101240 |
6 | 34215154514 |
7 | 5406354256 |
oct | 1534453216 |
9 | 521445001 |
10 | 225597070 |
11 | 106386466 |
12 | 63675a3a |
13 | 3797a1ba |
14 | 21d66966 |
15 | 14c1389a |
hex | d72568e |
225597070 has 16 divisors (see below), whose sum is σ = 427447440. Its totient is φ = 85489344.
The previous prime is 225597059. The next prime is 225597077. The reversal of 225597070 is 70795522.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225597077) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593487 + ... + 593866.
It is an arithmetic number, because the mean of its divisors is an integer number (26715465).
Almost surely, 2225597070 is an apocalyptic number.
225597070 is a deficient number, since it is larger than the sum of its proper divisors (201850370).
225597070 is a wasteful number, since it uses less digits than its factorization.
225597070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1187379.
The product of its (nonzero) digits is 44100, while the sum is 37.
The square root of 225597070 is about 15019.8891473939. The cubic root of 225597070 is about 608.7577244219.
The spelling of 225597070 in words is "two hundred twenty-five million, five hundred ninety-seven thousand, seventy".
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