Base | Representation |
---|---|
bin | 1001011110111100… |
… | …11001110011111101 |
3 | 111010211111022000002 |
4 | 10233132121303331 |
5 | 40411403411433 |
6 | 2201115444045 |
7 | 240112515431 |
oct | 45736316375 |
9 | 14124438002 |
10 | 5091466493 |
11 | 2183000153 |
12 | ba1156625 |
13 | 631aa5189 |
14 | 3642b09c1 |
15 | 1ebec29e8 |
hex | 12f799cfd |
5091466493 has 16 divisors (see below), whose sum is σ = 5481333504. Its totient is φ = 4712302080.
The previous prime is 5091466483. The next prime is 5091466517. The reversal of 5091466493 is 3946641905.
It is a happy number.
It is not a de Polignac number, because 5091466493 - 222 = 5087272189 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5091466463) 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, 238988 + ... + 259418.
It is an arithmetic number, because the mean of its divisors is an integer number (342583344).
Almost surely, 25091466493 is an apocalyptic number.
It is an amenable number.
5091466493 is a deficient number, since it is larger than the sum of its proper divisors (389867011).
5091466493 is a wasteful number, since it uses less digits than its factorization.
5091466493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20692.
The product of its (nonzero) digits is 699840, while the sum is 47.
The square root of 5091466493 is about 71354.5127724939. The cubic root of 5091466493 is about 1720.3400369946.
The spelling of 5091466493 in words is "five billion, ninety-one million, four hundred sixty-six thousand, four hundred ninety-three".
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