Base | Representation |
---|---|
bin | 1011100001100001… |
… | …1000010111001110 |
3 | 21222120202221122222 |
4 | 2320120120113032 |
5 | 22313402231430 |
6 | 1230542135342 |
7 | 136441312643 |
oct | 27030302716 |
9 | 7876687588 |
10 | 3093398990 |
11 | 13481634a0 |
12 | 723b81552 |
13 | 3a3b56606 |
14 | 214b99dca |
15 | 1318929e5 |
hex | b86185ce |
3093398990 has 24 divisors (see below), whose sum is σ = 6075456408. Its totient is φ = 1124660240.
The previous prime is 3093398977. The next prime is 3093398993. The reversal of 3093398990 is 998933903.
It is a super-2 number, since 2×30933989902 = 19138234622666040200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3093398993) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 580679 + ... + 585981.
It is an arithmetic number, because the mean of its divisors is an integer number (253144017).
Almost surely, 23093398990 is an apocalyptic number.
3093398990 is a deficient number, since it is larger than the sum of its proper divisors (2982057418).
3093398990 is an frugal number, since it uses more digits than its factorization.
3093398990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10624 (or 5321 counting only the distinct ones).
The product of its (nonzero) digits is 1417176, while the sum is 53.
The square root of 3093398990 is about 55618.3332184631. Note that the first 3 decimals coincide. The cubic root of 3093398990 is about 1457.0640615609.
The spelling of 3093398990 in words is "three billion, ninety-three million, three hundred ninety-eight thousand, nine hundred ninety".
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