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4950413 = 131971933
BaseRepresentation
bin10010111000100110001101
3100022111200122
4102320212031
52231403123
6254034325
760035456
oct22704615
910274618
104950413
112881356
1217a89a5
131044350
1492c12d
1567bbc8
hex4b898d

4950413 has 8 divisors (see below), whose sum is σ = 5361048. Its totient is φ = 4544064.

The previous prime is 4950409. The next prime is 4950419. The reversal of 4950413 is 3140594.

4950413 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1630729 + 3319684 = 1277^2 + 1822^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4950413 - 22 = 4950409 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 (4950419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595 + ... + 3527.

It is an arithmetic number, because the mean of its divisors is an integer number (670131).

Almost surely, 24950413 is an apocalyptic number.

It is an amenable number.

4950413 is a deficient number, since it is larger than the sum of its proper divisors (410635).

4950413 is a wasteful number, since it uses less digits than its factorization.

4950413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4950413 is about 2224.9523590405. The cubic root of 4950413 is about 170.4304317393.

The spelling of 4950413 in words is "four million, nine hundred fifty thousand, four hundred thirteen".

Divisors: 1 13 197 1933 2561 25129 380801 4950413