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4996213 = 43116191
BaseRepresentation
bin10011000011110001110101
3100101211111221
4103003301311
52234334323
6255030341
760316135
oct23036165
910354457
104996213
112902802
12180b3b1
13105c151
14940ac5
1568a55d
hex4c3c75

4996213 has 4 divisors (see below), whose sum is σ = 5112448. Its totient is φ = 4879980.

The previous prime is 4996169. The next prime is 4996223. The reversal of 4996213 is 3126994.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4996213 - 29 = 4995701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4996223) 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, 58053 + ... + 58138.

It is an arithmetic number, because the mean of its divisors is an integer number (1278112).

Almost surely, 24996213 is an apocalyptic number.

4996213 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4996213 is a deficient number, since it is larger than the sum of its proper divisors (116235).

4996213 is a wasteful number, since it uses less digits than its factorization.

4996213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116234.

The product of its digits is 11664, while the sum is 34.

The square root of 4996213 is about 2235.2210181546. The cubic root of 4996213 is about 170.9544125711.

The spelling of 4996213 in words is "four million, nine hundred ninety-six thousand, two hundred thirteen".

Divisors: 1 43 116191 4996213