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4984213 = 1317191187
BaseRepresentation
bin10011000000110110010101
3100101020001111
4103000312111
52233443323
6254455021
760236143
oct23006625
910336044
104984213
1128a4793
121804471
131056850
1493a593
15686c0d
hex4c0d95

4984213 has 16 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 4098816.

The previous prime is 4984207. The next prime is 4984241. The reversal of 4984213 is 3124894.

It is a cyclic number.

It is not a de Polignac number, because 4984213 - 25 = 4984181 is a prime.

It is a d-powerful number, because it can be written as 46 + 97 + 83 + 48 + 217 + 1 + 33 .

It is a Duffinian number.

4984213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4984253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3606 + ... + 4792.

It is an arithmetic number, because the mean of its divisors is an integer number (374220).

Almost surely, 24984213 is an apocalyptic number.

It is an amenable number.

4984213 is a deficient number, since it is larger than the sum of its proper divisors (1003307).

4984213 is a wasteful number, since it uses less digits than its factorization.

4984213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236.

The product of its digits is 6912, while the sum is 31.

The square root of 4984213 is about 2232.5351061070. The cubic root of 4984213 is about 170.8174356546.

The spelling of 4984213 in words is "four million, nine hundred eighty-four thousand, two hundred thirteen".

Divisors: 1 13 17 19 221 247 323 1187 4199 15431 20179 22553 262327 293189 383401 4984213