Base | Representation |
---|---|
bin | 10001100001101111… |
… | …11010110111100001 |
3 | 220021210101110002212 |
4 | 20300313322313201 |
5 | 123232413300001 |
6 | 4153422451505 |
7 | 452120554535 |
oct | 106067726741 |
9 | 26253343085 |
10 | 9409900001 |
11 | 3a99709167 |
12 | 19a7433b95 |
13 | b6c679a88 |
14 | 653a35bc5 |
15 | 3a11987bb |
hex | 230dfade1 |
9409900001 has 8 divisors (see below), whose sum is σ = 9820696704. Its totient is φ = 8999242560.
The previous prime is 9409899979. The next prime is 9409900079. The reversal of 9409900001 is 1000099049.
9409900001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 9409900001 - 210 = 9409898977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9409903001) 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 7 ways as a sum of consecutive naturals, for example, 117500 + ... + 180626.
It is an arithmetic number, because the mean of its divisors is an integer number (1227587088).
Almost surely, 29409900001 is an apocalyptic number.
It is an amenable number.
9409900001 is a deficient number, since it is larger than the sum of its proper divisors (410796703).
9409900001 is a wasteful number, since it uses less digits than its factorization.
9409900001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69631.
The product of its (nonzero) digits is 2916, while the sum is 32.
The square root of 9409900001 is about 97004.6390694796. The cubic root of 9409900001 is about 2111.1949387796.
The spelling of 9409900001 in words is "nine billion, four hundred nine million, nine hundred thousand, one".
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