Base | Representation |
---|---|
bin | 101111001000011… |
… | …100000011111010 |
3 | 2001002220211001200 |
4 | 233020130003322 |
5 | 3104412204432 |
6 | 210244155030 |
7 | 25411122024 |
oct | 5710340372 |
9 | 2032824050 |
10 | 790741242 |
11 | 376397665 |
12 | 1a0998a76 |
13 | c7a90835 |
14 | 77039014 |
15 | 49648a7c |
hex | 2f21c0fa |
790741242 has 48 divisors (see below), whose sum is σ = 1845462528. Its totient is φ = 243983520.
The previous prime is 790741241. The next prime is 790741253. The reversal of 790741242 is 242147097.
790741242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 790741197 and 790741206.
It is not an unprimeable number, because it can be changed into a prime (790741241) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17973 + ... + 43640.
It is an arithmetic number, because the mean of its divisors is an integer number (38447136).
Almost surely, 2790741242 is an apocalyptic number.
790741242 is an abundant number, since it is smaller than the sum of its proper divisors (1054721286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
790741242 is a wasteful number, since it uses less digits than its factorization.
790741242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61675 (or 61672 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 790741242 is about 28120.1216569203. The cubic root of 790741242 is about 924.7225823056.
The spelling of 790741242 in words is "seven hundred ninety million, seven hundred forty-one thousand, two hundred forty-two".
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