Base | Representation |
---|---|
bin | 11010111000101… |
… | …01011001111010 |
3 | 120201101012002001 |
4 | 31130111121322 |
5 | 430214002024 |
6 | 34213531214 |
7 | 5405662165 |
oct | 1534253172 |
9 | 521335061 |
10 | 225531514 |
11 | 10634118a |
12 | 63643b0a |
13 | 37956400 |
14 | 21d4aadc |
15 | 14bee244 |
hex | d71567a |
225531514 has 48 divisors (see below), whose sum is σ = 388850112. Its totient is φ = 97853184.
The previous prime is 225531511. The next prime is 225531563. The reversal of 225531514 is 415135522.
It is not an unprimeable number, because it can be changed into a prime (225531511) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 520642 + ... + 521074.
It is an arithmetic number, because the mean of its divisors is an integer number (8101044).
Almost surely, 2225531514 is an apocalyptic number.
225531514 is a deficient number, since it is larger than the sum of its proper divisors (163318598).
225531514 is a wasteful number, since it uses less digits than its factorization.
225531514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551 (or 538 counting only the distinct ones).
The product of its digits is 6000, while the sum is 28.
The square root of 225531514 is about 15017.7066824466. The cubic root of 225531514 is about 608.6987526342.
The spelling of 225531514 in words is "two hundred twenty-five million, five hundred thirty-one thousand, five hundred fourteen".
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