Base | Representation |
---|---|
bin | 1110001011001011… |
… | …0110011011111110 |
3 | 100211011202001122212 |
4 | 3202302312123332 |
5 | 30243033342430 |
6 | 1425321540422 |
7 | 163201543016 |
oct | 34262663376 |
9 | 10734661585 |
10 | 3804980990 |
11 | 16828a3598 |
12 | 8a2344712 |
13 | 4883bc655 |
14 | 2814aac46 |
15 | 1740a1b95 |
hex | e2cb66fe |
3804980990 has 32 divisors (see below), whose sum is σ = 7073827200. Its totient is φ = 1472685984.
The previous prime is 3804980969. The next prime is 3804981029. The reversal of 3804980990 is 990894083.
It is a super-2 number, since 2×38049809902 = 28955760668522760200, which contains 22 as substring.
It is a congruent number.
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, 4661 + ... + 87359.
It is an arithmetic number, because the mean of its divisors is an integer number (221057100).
Almost surely, 23804980990 is an apocalyptic number.
3804980990 is a deficient number, since it is larger than the sum of its proper divisors (3268846210).
3804980990 is a wasteful number, since it uses less digits than its factorization.
3804980990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82856.
The product of its (nonzero) digits is 559872, while the sum is 50.
The square root of 3804980990 is about 61684.5279628531. The cubic root of 3804980990 is about 1561.1722765973.
The spelling of 3804980990 in words is "three billion, eight hundred four million, nine hundred eighty thousand, nine hundred ninety".
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