Search a number
-
+
4950269 = 8955621
BaseRepresentation
bin10010111000100011111101
3100022111111022
4102320203331
52231402034
6254033525
760035162
oct22704375
910274438
104950269
112881235
1217a88a5
13104426c
1492c069
1567bb2e
hex4b88fd

4950269 has 4 divisors (see below), whose sum is σ = 5005980. Its totient is φ = 4894560.

The previous prime is 4950259. The next prime is 4950287. The reversal of 4950269 is 9620594.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 582169 + 4368100 = 763^2 + 2090^2 .

It is a cyclic number.

It is not a de Polignac number, because 4950269 - 220 = 3901693 is a prime.

It is a super-2 number, since 2×49502692 = 49010326344722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4950259) 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, 27722 + ... + 27899.

It is an arithmetic number, because the mean of its divisors is an integer number (1251495).

Almost surely, 24950269 is an apocalyptic number.

It is an amenable number.

4950269 is a deficient number, since it is larger than the sum of its proper divisors (55711).

4950269 is an equidigital number, since it uses as much as digits as its factorization.

4950269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55710.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 4950269 is about 2224.9199985617. The cubic root of 4950269 is about 170.4287792024.

The spelling of 4950269 in words is "four million, nine hundred fifty thousand, two hundred sixty-nine".

Divisors: 1 89 55621 4950269