Base | Representation |
---|---|
bin | 11011111011101… |
… | …11110111111011 |
3 | 121022220212100100 |
4 | 31331313313323 |
5 | 434441322301 |
6 | 35130210443 |
7 | 5543500515 |
oct | 1575676773 |
9 | 538825310 |
10 | 234323451 |
11 | 1102a674a |
12 | 66583a23 |
13 | 3971413b |
14 | 23198bb5 |
15 | 15889286 |
hex | df77dfb |
234323451 has 24 divisors (see below), whose sum is σ = 361445760. Its totient is φ = 145958400.
The previous prime is 234323431. The next prime is 234323489. The reversal of 234323451 is 154323432.
It is not a de Polignac number, because 234323451 - 29 = 234322939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (234323431) 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 23 ways as a sum of consecutive naturals, for example, 6390 + ... + 22571.
It is an arithmetic number, because the mean of its divisors is an integer number (15060240).
Almost surely, 2234323451 is an apocalyptic number.
234323451 is a deficient number, since it is larger than the sum of its proper divisors (127122309).
234323451 is a wasteful number, since it uses less digits than its factorization.
234323451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29027 (or 29024 counting only the distinct ones).
The product of its digits is 8640, while the sum is 27.
The square root of 234323451 is about 15307.6272165218. The cubic root of 234323451 is about 616.5078132181.
Adding to 234323451 its reverse (154323432), we get a palindrome (388646883).
The spelling of 234323451 in words is "two hundred thirty-four million, three hundred twenty-three thousand, four hundred fifty-one".
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