Search a number
-
+
4999946 = 27357139
BaseRepresentation
bin10011000100101100001010
3100102000122012
4103010230022
52234444241
6255055522
760333050
oct23045412
910360565
104999946
112905596
1218115a2
131060a63
149421d0
1568b6eb
hex4c4b0a

4999946 has 8 divisors (see below), whose sum is σ = 8571360. Its totient is φ = 2142828.

The previous prime is 4999933. The next prime is 4999949. The reversal of 4999946 is 6499994.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4999894 and 4999903.

It is not an unprimeable number, because it can be changed into a prime (4999949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178556 + ... + 178583.

It is an arithmetic number, because the mean of its divisors is an integer number (1071420).

Almost surely, 24999946 is an apocalyptic number.

4999946 is a deficient number, since it is larger than the sum of its proper divisors (3571414).

4999946 is a wasteful number, since it uses less digits than its factorization.

4999946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357148.

The product of its digits is 629856, while the sum is 50.

The square root of 4999946 is about 2236.0559027001. The cubic root of 4999946 is about 170.9969790741.

The spelling of 4999946 in words is "four million, nine hundred ninety-nine thousand, nine hundred forty-six".

Divisors: 1 2 7 14 357139 714278 2499973 4999946