Base | Representation |
---|---|
bin | 110111011111001… |
… | …110000011111100 |
3 | 2101212201012011201 |
4 | 313133032003330 |
5 | 3401304242230 |
6 | 232213025244 |
7 | 32032532242 |
oct | 6737160374 |
9 | 2355635151 |
10 | 930930940 |
11 | 438539215 |
12 | 21b925224 |
13 | 11ab36314 |
14 | 8b8cc792 |
15 | 56adb5ca |
hex | 377ce0fc |
930930940 has 12 divisors (see below), whose sum is σ = 1954955016. Its totient is φ = 372372368.
The previous prime is 930930937. The next prime is 930930941. The reversal of 930930940 is 49039039.
It is a self number, because there is not a number n which added to its sum of digits gives 930930940.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (930930941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23273254 + ... + 23273293.
It is an arithmetic number, because the mean of its divisors is an integer number (162912918).
Almost surely, 2930930940 is an apocalyptic number.
It is an amenable number.
930930940 is an abundant number, since it is smaller than the sum of its proper divisors (1024024076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
930930940 is a wasteful number, since it uses less digits than its factorization.
930930940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46546556 (or 46546554 counting only the distinct ones).
The product of its (nonzero) digits is 26244, while the sum is 37.
The square root of 930930940 is about 30511.1609087560. The cubic root of 930930940 is about 976.4255945885.
Adding to 930930940 its reverse (49039039), we get a palindrome (979969979).
The spelling of 930930940 in words is "nine hundred thirty million, nine hundred thirty thousand, nine hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •