Search a number
-
+
4993254 = 2327231723
BaseRepresentation
bin10011000011000011100110
3100101200110100
4103003003212
52234241004
6255004530
760304410
oct23030346
910350410
104993254
112900562
121809746
13105a9b6
1493d9b0
15689739
hex4c30e6

4993254 has 48 divisors (see below), whose sum is σ = 12909312. Its totient is φ = 1363824.

The previous prime is 4993237. The next prime is 4993271. The reversal of 4993254 is 4523994.

It is an interprime number because it is at equal distance from previous prime (4993237) and next prime (4993271).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2037 + ... + 3759.

It is an arithmetic number, because the mean of its divisors is an integer number (268944).

Almost surely, 24993254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4993254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6454656).

4993254 is an abundant number, since it is smaller than the sum of its proper divisors (7916058).

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

4993254 is a wasteful number, since it uses less digits than its factorization.

4993254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761 (or 1758 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 4993254 is about 2234.5590168980. The cubic root of 4993254 is about 170.9206567375.

The spelling of 4993254 in words is "four million, nine hundred ninety-three thousand, two hundred fifty-four".

Divisors: 1 2 3 6 7 9 14 18 21 23 42 46 63 69 126 138 161 207 322 414 483 966 1449 1723 2898 3446 5169 10338 12061 15507 24122 31014 36183 39629 72366 79258 108549 118887 217098 237774 277403 356661 554806 713322 832209 1664418 2496627 4993254