Base | Representation |
---|---|
bin | 11011101110000… |
… | …10001001101110 |
3 | 121012112202221022 |
4 | 31313002021232 |
5 | 434011434132 |
6 | 35023534142 |
7 | 5522322416 |
oct | 1567021156 |
9 | 535482838 |
10 | 232530542 |
11 | 10a291702 |
12 | 65a5a352 |
13 | 3923704a |
14 | 22c4d646 |
15 | 15632e12 |
hex | ddc226e |
232530542 has 8 divisors (see below), whose sum is σ = 349482600. Its totient is φ = 116036344.
The previous prime is 232530527. The next prime is 232530547. The reversal of 232530542 is 245035232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232530547) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113192 + ... + 115227.
It is an arithmetic number, because the mean of its divisors is an integer number (43685325).
Almost surely, 2232530542 is an apocalyptic number.
232530542 is a deficient number, since it is larger than the sum of its proper divisors (116952058).
232530542 is a wasteful number, since it uses less digits than its factorization.
232530542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228930.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 232530542 is about 15248.9521607224. The cubic root of 232530542 is about 614.9313973756.
Adding to 232530542 its reverse (245035232), we get a palindrome (477565774).
The spelling of 232530542 in words is "two hundred thirty-two million, five hundred thirty thousand, five hundred forty-two".
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