Base | Representation |
---|---|
bin | 1001010011011000… |
… | …11110011100000011 |
3 | 110220002000111020020 |
4 | 10221230132130003 |
5 | 40212042222123 |
6 | 2143333144523 |
7 | 234524324433 |
oct | 45154363403 |
9 | 13802014206 |
10 | 4994492163 |
11 | 2133295981 |
12 | b7478b143 |
13 | 61798090b |
14 | 35546a2c3 |
15 | 1e37197e3 |
hex | 129b1e703 |
4994492163 has 12 divisors (see below), whose sum is σ = 6670185480. Its totient is φ = 3324237312.
The previous prime is 4994492149. The next prime is 4994492197. The reversal of 4994492163 is 3612944994.
It is not a de Polignac number, because 4994492163 - 24 = 4994492147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4994492123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3544003 + ... + 3545411.
It is an arithmetic number, because the mean of its divisors is an integer number (555848790).
Almost surely, 24994492163 is an apocalyptic number.
4994492163 is a deficient number, since it is larger than the sum of its proper divisors (1675693317).
4994492163 is an equidigital number, since it uses as much as digits as its factorization.
4994492163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3586 (or 2499 counting only the distinct ones).
The product of its digits is 1679616, while the sum is 51.
The square root of 4994492163 is about 70671.7210983290. The cubic root of 4994492163 is about 1709.3478313972.
The spelling of 4994492163 in words is "four billion, nine hundred ninety-four million, four hundred ninety-two thousand, one hundred sixty-three".
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