Base | Representation |
---|---|
bin | 10101011001001110010 |
3 | 1022121122112 |
4 | 2223021302 |
5 | 134413132 |
6 | 23005322 |
7 | 5646566 |
oct | 2531162 |
9 | 1277575 |
10 | 701042 |
11 | 439781 |
12 | 299842 |
13 | 1b7124 |
14 | 1436a6 |
15 | dcab2 |
hex | ab272 |
701042 has 4 divisors (see below), whose sum is σ = 1051566. Its totient is φ = 350520.
The previous prime is 701033. The next prime is 701047. The reversal of 701042 is 240107.
It is a happy number.
701042 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, and also an emirpimes, since its reverse is a distinct semiprime: 240107 = 7 ⋅34301.
It can be written as a sum of positive squares in only one way, i.e., 421201 + 279841 = 649^2 + 529^2 .
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 701042.
It is not an unprimeable number, because it can be changed into a prime (701047) by changing a digit.
701042 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175259 + ... + 175262.
2701042 is an apocalyptic number.
701042 is a deficient number, since it is larger than the sum of its proper divisors (350524).
701042 is a wasteful number, since it uses less digits than its factorization.
701042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350523.
The product of its (nonzero) digits is 56, while the sum is 14.
The square root of 701042 is about 837.2825090733. The cubic root of 701042 is about 88.8344352826.
Adding to 701042 its reverse (240107), we get a palindrome (941149).
The spelling of 701042 in words is "seven hundred one thousand, forty-two", and thus it is an iban number.
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