Base | Representation |
---|---|
bin | 101011101011101111… |
… | …0100001100000001001 |
3 | 22222010201222002202021 |
4 | 1113113132201200021 |
5 | 3014110202304301 |
6 | 111032341204441 |
7 | 6530453611144 |
oct | 1272736414011 |
9 | 288121862667 |
10 | 93809416201 |
11 | 36869a73946 |
12 | 16220700721 |
13 | 8b001055c7 |
14 | 477cc0105b |
15 | 2690a078a1 |
hex | 15d77a1809 |
93809416201 has 8 divisors (see below), whose sum is σ = 100311060744. Its totient is φ = 87417043200.
The previous prime is 93809416189. The next prime is 93809416219. The reversal of 93809416201 is 10261490839.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 45092097801 + 48717318400 = 212349^2 + 220720^2 .
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 93809416201 - 27 = 93809416073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (93809426201) 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, 27316110 + ... + 27319543.
It is an arithmetic number, because the mean of its divisors is an integer number (12538882593).
Almost surely, 293809416201 is an apocalyptic number.
It is an amenable number.
93809416201 is a deficient number, since it is larger than the sum of its proper divisors (6501644543).
93809416201 is a wasteful number, since it uses less digits than its factorization.
93809416201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54635771.
The product of its (nonzero) digits is 93312, while the sum is 43.
The spelling of 93809416201 in words is "ninety-three billion, eight hundred nine million, four hundred sixteen thousand, two hundred one".
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