Base | Representation |
---|---|
bin | 11011111010111… |
… | …11110111101111 |
3 | 121022201212111000 |
4 | 31331133313233 |
5 | 434430201020 |
6 | 35124131343 |
7 | 5542611054 |
oct | 1575376757 |
9 | 538655430 |
10 | 234225135 |
11 | 1102398a1 |
12 | 66536b53 |
13 | 396ab471 |
14 | 2317102b |
15 | 1586a090 |
hex | df5fdef |
234225135 has 16 divisors (see below), whose sum is σ = 416400480. Its totient is φ = 124920000.
The previous prime is 234225113. The next prime is 234225139. The reversal of 234225135 is 531522432.
It is a happy number.
It is not a de Polignac number, because 234225135 - 27 = 234225007 is a prime.
It is a super-2 number, since 2×2342251352 = 109722827731536450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 234225099 and 234225108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234225139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 867366 + ... + 867635.
It is an arithmetic number, because the mean of its divisors is an integer number (26025030).
Almost surely, 2234225135 is an apocalyptic number.
234225135 is a deficient number, since it is larger than the sum of its proper divisors (182175345).
234225135 is a wasteful number, since it uses less digits than its factorization.
234225135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1735015 (or 1735009 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 234225135 is about 15304.4155393141. The cubic root of 234225135 is about 616.4215776307.
Adding to 234225135 its reverse (531522432), we get a palindrome (765747567).
The spelling of 234225135 in words is "two hundred thirty-four million, two hundred twenty-five thousand, one hundred thirty-five".
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