Base | Representation |
---|---|
bin | 1010001001101… |
… | …0001100111101 |
3 | 2222010000110000 |
4 | 2202122030331 |
5 | 41344342103 |
6 | 4120304513 |
7 | 1024610232 |
oct | 242321475 |
9 | 88100400 |
10 | 42574653 |
11 | 22039a70 |
12 | 12312139 |
13 | 8a88704 |
14 | 5923789 |
15 | 3b0eaa3 |
hex | 289a33d |
42574653 has 40 divisors (see below), whose sum is σ = 70462656. Its totient is φ = 25401600.
The previous prime is 42574627. The next prime is 42574667. The reversal of 42574653 is 35647524.
42574653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42574653 - 28 = 42574397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42574603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 62925 + ... + 63597.
Almost surely, 242574653 is an apocalyptic number.
It is an amenable number.
42574653 is a deficient number, since it is larger than the sum of its proper divisors (27888003).
42574653 is a wasteful number, since it uses less digits than its factorization.
42574653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 767 (or 758 counting only the distinct ones).
The product of its digits is 100800, while the sum is 36.
The square root of 42574653 is about 6524.9255168163. The cubic root of 42574653 is about 349.1808134142.
It can be divided in two parts, 425 and 74653, that added together give a triangular number (75078 = T387).
The spelling of 42574653 in words is "forty-two million, five hundred seventy-four thousand, six hundred fifty-three".
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