Base | Representation |
---|---|
bin | 101111010101000… |
… | …001011110110000 |
3 | 2001100010102102210 |
4 | 233111001132300 |
5 | 3111233241430 |
6 | 210443012120 |
7 | 25451142060 |
oct | 5725013660 |
9 | 2040112383 |
10 | 794040240 |
11 | 378240204 |
12 | 1a1b0a040 |
13 | c86772c6 |
14 | 776573a0 |
15 | 49a9b2b0 |
hex | 2f5417b0 |
794040240 has 80 divisors (see below), whose sum is σ = 2813177088. Its totient is φ = 181494528.
The previous prime is 794040227. The next prime is 794040251. The reversal of 794040240 is 42040497.
794040240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 794040198 and 794040207.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234642 + ... + 238001.
Almost surely, 2794040240 is an apocalyptic number.
794040240 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
794040240 is an abundant number, since it is smaller than the sum of its proper divisors (2019136848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
794040240 is a wasteful number, since it uses less digits than its factorization.
794040240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472666 (or 472660 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 794040240 is about 28178.7196302458. The cubic root of 794040240 is about 926.0067888672.
The spelling of 794040240 in words is "seven hundred ninety-four million, forty thousand, two hundred forty".
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