Base | Representation |
---|---|
bin | 11010111000101… |
… | …10111100111101 |
3 | 120201101111202211 |
4 | 31130112330331 |
5 | 430214202403 |
6 | 34214020421 |
7 | 5406016522 |
oct | 1534267475 |
9 | 521344684 |
10 | 225537853 |
11 | 106345a22 |
12 | 63647711 |
13 | 37959268 |
14 | 21d4d149 |
15 | 14c0106d |
hex | d716f3d |
225537853 has 8 divisors (see below), whose sum is σ = 228134016. Its totient is φ = 222955200.
The previous prime is 225537841. The next prime is 225537869. The reversal of 225537853 is 358735522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-225537853 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225537833) 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, 32325 + ... + 38677.
It is an arithmetic number, because the mean of its divisors is an integer number (28516752).
Almost surely, 2225537853 is an apocalyptic number.
It is an amenable number.
225537853 is a deficient number, since it is larger than the sum of its proper divisors (2596163).
225537853 is a wasteful number, since it uses less digits than its factorization.
225537853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6755.
The product of its digits is 252000, while the sum is 40.
The square root of 225537853 is about 15017.9177318295. The cubic root of 225537853 is about 608.7044554665.
The spelling of 225537853 in words is "two hundred twenty-five million, five hundred thirty-seven thousand, eight hundred fifty-three".
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