Base | Representation |
---|---|
bin | 1101000110111111011… |
… | …1001101111011010110 |
3 | 210112022121211201001100 |
4 | 3101233313031323112 |
5 | 12142220022422314 |
6 | 251243512010530 |
7 | 22162016204466 |
oct | 3215767157326 |
9 | 715277751040 |
10 | 225215045334 |
11 | 87571026a44 |
12 | 37794090a46 |
13 | 18312279b46 |
14 | ac86c45ba6 |
15 | 5cd1e73c09 |
hex | 346fdcded6 |
225215045334 has 96 divisors (see below), whose sum is σ = 519415416000. Its totient is φ = 70410412800.
The previous prime is 225215045317. The next prime is 225215045351. The reversal of 225215045334 is 433540512522.
225215045334 is a `hidden beast` number, since 2 + 2 + 52 + 150 + 453 + 3 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (225215045317) and next prime (225215045351).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2753967 + ... + 2834565.
It is an arithmetic number, because the mean of its divisors is an integer number (5410577250).
Almost surely, 2225215045334 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 225215045334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259707708000).
225215045334 is an abundant number, since it is smaller than the sum of its proper divisors (294200370666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225215045334 is a wasteful number, since it uses less digits than its factorization.
225215045334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80790 (or 80787 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
Adding to 225215045334 its reverse (433540512522), we get a palindrome (658755557856).
The spelling of 225215045334 in words is "two hundred twenty-five billion, two hundred fifteen million, forty-five thousand, three hundred thirty-four".
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