Base | Representation |
---|---|
bin | 1010000101000… |
… | …1001011001111 |
3 | 2221112211010120 |
4 | 2201101023033 |
5 | 41310304120 |
6 | 4110040023 |
7 | 1022223201 |
oct | 241211317 |
9 | 87484116 |
10 | 42275535 |
11 | 21955265 |
12 | 121a9013 |
13 | 89b2513 |
14 | 5886771 |
15 | 3aa1140 |
hex | 28512cf |
42275535 has 8 divisors (see below), whose sum is σ = 67640880. Its totient is φ = 22546944.
The previous prime is 42275521. The next prime is 42275539. The reversal of 42275535 is 53557224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42275535 - 210 = 42274511 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42275496 and 42275505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42275539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1409170 + ... + 1409199.
It is an arithmetic number, because the mean of its divisors is an integer number (8455110).
Almost surely, 242275535 is an apocalyptic number.
42275535 is a deficient number, since it is larger than the sum of its proper divisors (25365345).
42275535 is a wasteful number, since it uses less digits than its factorization.
42275535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2818377.
The product of its digits is 42000, while the sum is 33.
The square root of 42275535 is about 6501.9639340741. The cubic root of 42275535 is about 348.3611408145.
It can be divided in two parts, 422 and 75535, that added together give a palindrome (75957).
The spelling of 42275535 in words is "forty-two million, two hundred seventy-five thousand, five hundred thirty-five".
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