Base | Representation |
---|---|
bin | 11011111011110… |
… | …01110110010101 |
3 | 121022221021102222 |
4 | 31331321312111 |
5 | 434442102131 |
6 | 35130312125 |
7 | 5543533223 |
oct | 1575716625 |
9 | 538837388 |
10 | 234331541 |
11 | 110301834 |
12 | 66588645 |
13 | 39717a22 |
14 | 2319bb13 |
15 | 1588b87b |
hex | df79d95 |
234331541 has 4 divisors (see below), whose sum is σ = 246664800. Its totient is φ = 221998284.
The previous prime is 234331507. The next prime is 234331583. The reversal of 234331541 is 145133432.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 234331541 - 26 = 234331477 is a prime.
It is a super-2 number, since 2×2343315412 = 109822542214869362, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 234331541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234330541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6166601 + ... + 6166638.
It is an arithmetic number, because the mean of its divisors is an integer number (61666200).
Almost surely, 2234331541 is an apocalyptic number.
It is an amenable number.
234331541 is a deficient number, since it is larger than the sum of its proper divisors (12333259).
234331541 is a wasteful number, since it uses less digits than its factorization.
234331541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12333258.
The product of its digits is 4320, while the sum is 26.
The square root of 234331541 is about 15307.8914615959. The cubic root of 234331541 is about 616.5149080988.
Adding to 234331541 its reverse (145133432), we get a palindrome (379464973).
The spelling of 234331541 in words is "two hundred thirty-four million, three hundred thirty-one thousand, five hundred forty-one".
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