Base | Representation |
---|---|
bin | 1010001110010… |
… | …0111000010100 |
3 | 2222200120000212 |
4 | 2203210320110 |
5 | 41434134112 |
6 | 4131024552 |
7 | 1030323062 |
oct | 243447024 |
9 | 88616025 |
10 | 42880532 |
11 | 22228862 |
12 | 1243b158 |
13 | 8b649c6 |
14 | 59a3032 |
15 | 3b70522 |
hex | 28e4e14 |
42880532 has 12 divisors (see below), whose sum is σ = 75287520. Its totient is φ = 21369816.
The previous prime is 42880517. The next prime is 42880543. The reversal of 42880532 is 23508824.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16232 + ... + 18687.
It is an arithmetic number, because the mean of its divisors is an integer number (6273960).
Almost surely, 242880532 is an apocalyptic number.
It is an amenable number.
42880532 is a deficient number, since it is larger than the sum of its proper divisors (32406988).
42880532 is a wasteful number, since it uses less digits than its factorization.
42880532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35230 (or 35228 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 42880532 is about 6548.3228387122. The cubic root of 42880532 is about 350.0150524139.
The spelling of 42880532 in words is "forty-two million, eight hundred eighty thousand, five hundred thirty-two".
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