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4983243 = 310316127
BaseRepresentation
bin10011000000100111001011
3100101011201120
4103000213023
52233430433
6254450323
760233256
oct23004713
910334646
104983243
1128a3a91
1218039a3
131056285
1493a09d
156867b3
hex4c09cb

4983243 has 8 divisors (see below), whose sum is σ = 6709248. Its totient is φ = 3289704.

The previous prime is 4983233. The next prime is 4983283. The reversal of 4983243 is 3423894.

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

It is not a de Polignac number, because 4983243 - 25 = 4983211 is a prime.

It is a d-powerful number, because it can be written as 44 + 95 + 85 + 310 + 215 + 47 + 314 .

4983243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4983233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7755 + ... + 8372.

It is an arithmetic number, because the mean of its divisors is an integer number (838656).

Almost surely, 24983243 is an apocalyptic number.

4983243 is a deficient number, since it is larger than the sum of its proper divisors (1726005).

4983243 is a wasteful number, since it uses less digits than its factorization.

4983243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16233.

The product of its digits is 20736, while the sum is 33.

The square root of 4983243 is about 2232.3178537117. The cubic root of 4983243 is about 170.8063537538.

It can be divided in two parts, 498 and 3243, that added together give a triangular number (3741 = T86).

The spelling of 4983243 in words is "four million, nine hundred eighty-three thousand, two hundred forty-three".

Divisors: 1 3 103 309 16127 48381 1661081 4983243