Base | Representation |
---|---|
bin | 11010111000011… |
… | …01010011101110 |
3 | 120201022111120202 |
4 | 31130031103232 |
5 | 430211421400 |
6 | 34213113502 |
7 | 5405463410 |
oct | 1534152356 |
9 | 521274522 |
10 | 225498350 |
11 | 106319280 |
12 | 63628892 |
13 | 3794429c |
14 | 21d3c9b0 |
15 | 14be44d5 |
hex | d70d4ee |
225498350 has 96 divisors (see below), whose sum is σ = 537394176. Its totient is φ = 68342400.
The previous prime is 225498347. The next prime is 225498359. The reversal of 225498350 is 53894522.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225498359) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141659 + ... + 143241.
It is an arithmetic number, because the mean of its divisors is an integer number (5597856).
Almost surely, 2225498350 is an apocalyptic number.
225498350 is an abundant number, since it is smaller than the sum of its proper divisors (311895826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225498350 is a wasteful number, since it uses less digits than its factorization.
225498350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1650 (or 1645 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 38.
The square root of 225498350 is about 15016.6024785902. The cubic root of 225498350 is about 608.6689151558.
The spelling of 225498350 in words is "two hundred twenty-five million, four hundred ninety-eight thousand, three hundred fifty".
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