Base | Representation |
---|---|
bin | 101011101011100011… |
… | …1100111000011101100 |
3 | 22222010022122221022012 |
4 | 1113113013213003230 |
5 | 3014102133102034 |
6 | 111032004340352 |
7 | 6530351553260 |
oct | 1272707470354 |
9 | 288108587265 |
10 | 93803409644 |
11 | 3686664104a |
12 | 1621a6a46b8 |
13 | 8acbab1629 |
14 | 477c0ba0a0 |
15 | 269021ccce |
hex | 15d71e70ec |
93803409644 has 12 divisors (see below), whose sum is σ = 187606819344. Its totient is φ = 40201461264.
The previous prime is 93803409629. The next prime is 93803409703. The reversal of 93803409644 is 44690430839.
93803409644 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 93803409592 and 93803409601.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675060859 + ... + 1675060914.
It is an arithmetic number, because the mean of its divisors is an integer number (15633901612).
Almost surely, 293803409644 is an apocalyptic number.
It is an amenable number.
93803409644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93803409644 is a wasteful number, since it uses less digits than its factorization.
93803409644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3350121784 (or 3350121782 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 50.
The spelling of 93803409644 in words is "ninety-three billion, eight hundred three million, four hundred nine thousand, six hundred forty-four".
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