Base | Representation |
---|---|
bin | 1010001001010… |
… | …0101111101010 |
3 | 2222001212210001 |
4 | 2202110233222 |
5 | 41343133143 |
6 | 4120013214 |
7 | 1024455115 |
oct | 242245752 |
9 | 88055701 |
10 | 42552298 |
11 | 22024198 |
12 | 1230120a |
13 | 8a7b499 |
14 | 591957c |
15 | 3b0814d |
hex | 2894bea |
42552298 has 4 divisors (see below), whose sum is σ = 63828450. Its totient is φ = 21276148.
The previous prime is 42552271. The next prime is 42552299. The reversal of 42552298 is 89225524.
42552298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 35724529 + 6827769 = 5977^2 + 2613^2 .
It is not an unprimeable number, because it can be changed into a prime (42552299) 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 as a sum of consecutive naturals, namely, 10638073 + ... + 10638076.
Almost surely, 242552298 is an apocalyptic number.
42552298 is a deficient number, since it is larger than the sum of its proper divisors (21276152).
42552298 is a wasteful number, since it uses less digits than its factorization.
42552298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21276151.
The product of its digits is 57600, while the sum is 37.
The square root of 42552298 is about 6523.2122455122. The cubic root of 42552298 is about 349.1196870306.
The spelling of 42552298 in words is "forty-two million, five hundred fifty-two thousand, two hundred ninety-eight".
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