Base | Representation |
---|---|
bin | 1010111100110100… |
… | …0000000011111010 |
3 | 21120212001001110120 |
4 | 2233031000003322 |
5 | 22004442432142 |
6 | 1203401554110 |
7 | 132561444204 |
oct | 25715000372 |
9 | 7525031416 |
10 | 2939420922 |
11 | 1279254499 |
12 | 6a04a5936 |
13 | 37ac93b29 |
14 | 1dc557774 |
15 | 1230c97ec |
hex | af3400fa |
2939420922 has 8 divisors (see below), whose sum is σ = 5878841856. Its totient is φ = 979806972.
The previous prime is 2939420917. The next prime is 2939420959. The reversal of 2939420922 is 2290249392.
It is a sphenic number, since it is the product of 3 distinct primes.
2939420922 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244951738 + ... + 244951749.
It is an arithmetic number, because the mean of its divisors is an integer number (734855232).
Almost surely, 22939420922 is an apocalyptic number.
2939420922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2939420922 is a wasteful number, since it uses less digits than its factorization.
2939420922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 489903492.
The product of its (nonzero) digits is 139968, while the sum is 42.
The square root of 2939420922 is about 54216.4266804813. The cubic root of 2939420922 is about 1432.4756896422.
The spelling of 2939420922 in words is "two billion, nine hundred thirty-nine million, four hundred twenty thousand, nine hundred twenty-two".
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