Base | Representation |
---|---|
bin | 10010111000011010111101 |
3 | 100022110200222 |
4 | 102320122331 |
5 | 2231342233 |
6 | 254031125 |
7 | 60033410 |
oct | 22703275 |
9 | 10273628 |
10 | 4949693 |
11 | 2880861 |
12 | 17a84a5 |
13 | 1043c18 |
14 | 92bb77 |
15 | 67b898 |
hex | 4b86bd |
4949693 has 4 divisors (see below), whose sum is σ = 5656800. Its totient is φ = 4242588.
The previous prime is 4949689. The next prime is 4949699. The reversal of 4949693 is 3969494.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3969494 = 2 ⋅1984747.
It is not a de Polignac number, because 4949693 - 22 = 4949689 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4949699) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353543 + ... + 353556.
It is an arithmetic number, because the mean of its divisors is an integer number (1414200).
Almost surely, 24949693 is an apocalyptic number.
It is an amenable number.
4949693 is a deficient number, since it is larger than the sum of its proper divisors (707107).
4949693 is an equidigital number, since it uses as much as digits as its factorization.
4949693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707106.
The product of its digits is 209952, while the sum is 44.
The square root of 4949693 is about 2224.7905519397. The cubic root of 4949693 is about 170.4221687344.
The spelling of 4949693 in words is "four million, nine hundred forty-nine thousand, six hundred ninety-three".
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