Base | Representation |
---|---|
bin | 1100000101110011… |
… | …0000101001101001 |
3 | 22101012001121122000 |
4 | 3001130300221221 |
5 | 23121324320433 |
6 | 1254015121213 |
7 | 143266436361 |
oct | 30134605151 |
9 | 8335047560 |
10 | 3245541993 |
11 | 1416029811 |
12 | 766b13209 |
13 | 3c9525a65 |
14 | 22b0819a1 |
15 | 13ede7113 |
hex | c1730a69 |
3245541993 has 16 divisors (see below), whose sum is σ = 4963315200. Its totient is φ = 2093897520.
The previous prime is 3245541991. The next prime is 3245542037. The reversal of 3245541993 is 3991455423.
3245541993 is a `hidden beast` number, since 3 + 2 + 4 + 554 + 1 + 9 + 93 = 666.
It is not a de Polignac number, because 3245541993 - 21 = 3245541991 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3245541991) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1937958 + ... + 1939631.
It is an arithmetic number, because the mean of its divisors is an integer number (310207200).
Almost surely, 23245541993 is an apocalyptic number.
It is an amenable number.
3245541993 is a deficient number, since it is larger than the sum of its proper divisors (1717773207).
3245541993 is a wasteful number, since it uses less digits than its factorization.
3245541993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3877629 (or 3877623 counting only the distinct ones).
The product of its digits is 583200, while the sum is 45.
The square root of 3245541993 is about 56969.6585297823. The cubic root of 3245541993 is about 1480.5704510553.
The spelling of 3245541993 in words is "three billion, two hundred forty-five million, five hundred forty-one thousand, nine hundred ninety-three".
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