Base | Representation |
---|---|
bin | 10010111000010101111011 |
3 | 100022110021001 |
4 | 102320111323 |
5 | 2231334441 |
6 | 254025431 |
7 | 60032440 |
oct | 22702573 |
9 | 10273231 |
10 | 4949371 |
11 | 2880599 |
12 | 17a8277 |
13 | 1043a2b |
14 | 92b9c7 |
15 | 67b731 |
hex | 4b857b |
4949371 has 4 divisors (see below), whose sum is σ = 5656432. Its totient is φ = 4242312.
The previous prime is 4949369. The next prime is 4949389. The reversal of 4949371 is 1739494.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1739494 = 2 ⋅869747.
It is a cyclic number.
It is not a de Polignac number, because 4949371 - 21 = 4949369 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4949371.
It is not an unprimeable number, because it can be changed into a prime (4949341) 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, 353520 + ... + 353533.
It is an arithmetic number, because the mean of its divisors is an integer number (1414108).
Almost surely, 24949371 is an apocalyptic number.
4949371 is a deficient number, since it is larger than the sum of its proper divisors (707061).
4949371 is an equidigital number, since it uses as much as digits as its factorization.
4949371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707060.
The product of its digits is 27216, while the sum is 37.
The square root of 4949371 is about 2224.7181844000. The cubic root of 4949371 is about 170.4184730757.
The spelling of 4949371 in words is "four million, nine hundred forty-nine thousand, three hundred seventy-one".
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