Base | Representation |
---|---|
bin | 1010000110000… |
… | …1110010010111 |
3 | 2221200021110120 |
4 | 2201201302113 |
5 | 41314443300 |
6 | 4111323023 |
7 | 1022625441 |
oct | 241416227 |
9 | 87607416 |
10 | 42343575 |
11 | 219a139a |
12 | 12220473 |
13 | 8a07491 |
14 | 58a3491 |
15 | 3ab63a0 |
hex | 2861c97 |
42343575 has 24 divisors (see below), whose sum is σ = 73054848. Its totient is φ = 21600480.
The previous prime is 42343573. The next prime is 42343601. The reversal of 42343575 is 57534324.
It is not a de Polignac number, because 42343575 - 21 = 42343573 is a prime.
It is a super-3 number, since 3×423435753 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42343573) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10549 + ... + 13998.
It is an arithmetic number, because the mean of its divisors is an integer number (3043952).
Almost surely, 242343575 is an apocalyptic number.
42343575 is a deficient number, since it is larger than the sum of its proper divisors (30711273).
42343575 is a wasteful number, since it uses less digits than its factorization.
42343575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24583 (or 24578 counting only the distinct ones).
The product of its digits is 50400, while the sum is 33.
The square root of 42343575 is about 6507.1940957682. The cubic root of 42343575 is about 348.5479295995.
Adding to 42343575 its reverse (57534324), we get a palindrome (99877899).
The spelling of 42343575 in words is "forty-two million, three hundred forty-three thousand, five hundred seventy-five".
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