Search a number
-
+
4996750 = 253112379
BaseRepresentation
bin10011000011111010001110
3100101212020211
4103003322032
52234344000
6255033034
760320533
oct23037216
910355224
104996750
112903150
12180b77a
13105c475
14940d8a
1568a7ba
hex4c3e8e

4996750 has 64 divisors (see below), whose sum is σ = 10782720. Its totient is φ = 1716000.

The previous prime is 4996723. The next prime is 4996757. The reversal of 4996750 is 576994.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4996757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63211 + ... + 63289.

It is an arithmetic number, because the mean of its divisors is an integer number (168480).

Almost surely, 24996750 is an apocalyptic number.

4996750 is an abundant number, since it is smaller than the sum of its proper divisors (5785970).

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

4996750 is a wasteful number, since it uses less digits than its factorization.

4996750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 4996750 is about 2235.3411372764. The cubic root of 4996750 is about 170.9605371585.

The spelling of 4996750 in words is "four million, nine hundred ninety-six thousand, seven hundred fifty".

Divisors: 1 2 5 10 11 22 23 25 46 50 55 79 110 115 125 158 230 250 253 275 395 506 550 575 790 869 1150 1265 1375 1738 1817 1975 2530 2750 2875 3634 3950 4345 5750 6325 8690 9085 9875 12650 18170 19750 19987 21725 31625 39974 43450 45425 63250 90850 99935 108625 199870 217250 227125 454250 499675 999350 2498375 4996750