Search a number
-
+
4994800 = 245212487
BaseRepresentation
bin10011000011011011110000
3100101202120121
4103003123300
52234313200
6255020024
760312046
oct23033360
910352517
104994800
112901738
12180a614
13105b605
14940396
15689e1a
hex4c36f0

4994800 has 30 divisors (see below), whose sum is σ = 12000968. Its totient is φ = 1997760.

The previous prime is 4994791. The next prime is 4994807. The reversal of 4994800 is 84994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994807) 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 5 ways as a sum of consecutive naturals, for example, 5844 + ... + 6643.

Almost surely, 24994800 is an apocalyptic number.

4994800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4994800 is an abundant number, since it is smaller than the sum of its proper divisors (7006168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4994800 is a wasteful number, since it uses less digits than its factorization.

4994800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12505 (or 12494 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 4994800 is about 2234.9049196778. The cubic root of 4994800 is about 170.9382949395.

It can be divided in two parts, 49 and 94800, that added together give a palindrome (94849).

The spelling of 4994800 in words is "four million, nine hundred ninety-four thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 12487 24974 49948 62435 99896 124870 199792 249740 312175 499480 624350 998960 1248700 2497400 4994800