Search a number
-
+
492108200 = 23526473803
BaseRepresentation
bin11101010101001…
…111100110101000
31021021222200112122
4131111033212220
52001434430300
6120455330412
715123564533
oct3525174650
91237880478
10492108200
112328671a1
12118980a08
137ac50cac
14494dda1a
152d309c85
hex1d54f9a8

492108200 has 48 divisors (see below), whose sum is σ = 1146221280. Its totient is φ = 196487360.

The previous prime is 492108193. The next prime is 492108217. The reversal of 492108200 is 2801294.

492108200 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 492108200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127499 + ... + 131301.

It is an arithmetic number, because the mean of its divisors is an integer number (23879610).

Almost surely, 2492108200 is an apocalyptic number.

492108200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492108200 is an abundant number, since it is smaller than the sum of its proper divisors (654113080).

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

492108200 is a wasteful number, since it uses less digits than its factorization.

492108200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466 (or 4457 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 492108200 is about 22183.5118950990. The cubic root of 492108200 is about 789.5025442705.

Adding to 492108200 its reverse (2801294), we get a palindrome (494909494).

The spelling of 492108200 in words is "four hundred ninety-two million, one hundred eight thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 647 1294 2588 3235 3803 5176 6470 7606 12940 15212 16175 19015 25880 30424 32350 38030 64700 76060 95075 129400 152120 190150 380300 760600 2460541 4921082 9842164 12302705 19684328 24605410 49210820 61513525 98421640 123027050 246054100 492108200