Base | Representation |
---|---|
bin | 1010000001000… |
… | …1100010100010 |
3 | 2221001120120202 |
4 | 2200101202202 |
5 | 41223434012 |
6 | 4100305202 |
7 | 1020056240 |
oct | 240214242 |
9 | 87046522 |
10 | 42014882 |
11 | 21797448 |
12 | 120a2202 |
13 | 89209a0 |
14 | 5819790 |
15 | 3a4dcc2 |
hex | 28118a2 |
42014882 has 32 divisors (see below), whose sum is σ = 80946432. Its totient is φ = 15897024.
The previous prime is 42014879. The next prime is 42014887. The reversal of 42014882 is 28841024.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (42014887) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833 + ... + 9204.
It is an arithmetic number, because the mean of its divisors is an integer number (2529576).
Almost surely, 242014882 is an apocalyptic number.
42014882 is a deficient number, since it is larger than the sum of its proper divisors (38931550).
42014882 is a wasteful number, since it uses less digits than its factorization.
42014882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10082.
The product of its (nonzero) digits is 4096, while the sum is 29.
The square root of 42014882 is about 6481.8887679441. Note that the first 3 decimals coincide. The cubic root of 42014882 is about 347.6437153774.
The spelling of 42014882 in words is "forty-two million, fourteen thousand, eight hundred eighty-two".
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