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490314200 = 23528329537
BaseRepresentation
bin11101001110011…
…001100111011000
31021011121112122012
4131032121213120
52001010023300
6120353045052
715102413315
oct3516314730
91234545565
10490314200
11231851352
12118256788
137a77355c
1449193d0c
152d0a3435
hex1d3999d8

490314200 has 48 divisors (see below), whose sum is σ = 1153754280. Its totient is φ = 193756160.

The previous prime is 490314179. The next prime is 490314217. The reversal of 490314200 is 2413094.

It is a congruent number.

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, 1832 + ... + 31368.

Almost surely, 2490314200 is an apocalyptic number.

490314200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490314200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576877140).

490314200 is an abundant number, since it is smaller than the sum of its proper divisors (663440080).

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

490314200 is a wasteful number, since it uses less digits than its factorization.

490314200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29636 (or 29627 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 490314200 is about 22143.0395384193. The cubic root of 490314200 is about 788.5419884414.

Adding to 490314200 its reverse (2413094), we get a palindrome (492727294).

The spelling of 490314200 in words is "four hundred ninety million, three hundred fourteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 83 100 166 200 332 415 664 830 1660 2075 3320 4150 8300 16600 29537 59074 118148 147685 236296 295370 590740 738425 1181480 1476850 2451571 2953700 4903142 5907400 9806284 12257855 19612568 24515710 49031420 61289275 98062840 122578550 245157100 490314200