Base | Representation |
---|---|
bin | 10010100111010110… |
… | …10110001111010001 |
3 | 221210111002222122122 |
4 | 21103223112033101 |
5 | 130431403304201 |
6 | 4331401544025 |
7 | 502440645656 |
oct | 112353261721 |
9 | 27714088578 |
10 | 9993806801 |
11 | 4269274a70 |
12 | 1b2aaa5015 |
13 | c3362c564 |
14 | 6ab3cdc2d |
15 | 3d7587e1b |
hex | 253ad63d1 |
9993806801 has 8 divisors (see below), whose sum is σ = 10974537408. Its totient is φ = 9025110000.
The previous prime is 9993806791. The next prime is 9993806803. The reversal of 9993806801 is 1086083999.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9993806801 - 230 = 8920064977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9993806803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3006710 + ... + 3010031.
It is an arithmetic number, because the mean of its divisors is an integer number (1371817176).
Almost surely, 29993806801 is an apocalyptic number.
It is an amenable number.
9993806801 is a deficient number, since it is larger than the sum of its proper divisors (980730607).
9993806801 is a wasteful number, since it uses less digits than its factorization.
9993806801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6016903.
The product of its (nonzero) digits is 839808, while the sum is 53.
The square root of 9993806801 is about 99969.0292090505. The cubic root of 9993806801 is about 2153.9898367582.
The spelling of 9993806801 in words is "nine billion, nine hundred ninety-three million, eight hundred six thousand, eight hundred one".
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