Search a number
-
+
485980110 = 2325711233049
BaseRepresentation
bin11100111101110…
…111011111001110
31020212110100101100
4130331313133032
51443402330420
6120120123530
715020522430
oct3475673716
91225410340
10485980110
1122a361060
121169065a6
13798b68c5
1448786650
152c9e9190
hex1cf777ce

485980110 has 192 divisors, whose sum is σ = 1644364800. Its totient is φ = 96560640.

The previous prime is 485980091. The next prime is 485980127. The reversal of 485980110 is 11089584.

It is a super-2 number, since 2×4859801102 = 472353334631224200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 157866 + ... + 160914.

It is an arithmetic number, because the mean of its divisors is an integer number (8564400).

Almost surely, 2485980110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485980110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (822182400).

485980110 is an abundant number, since it is smaller than the sum of its proper divisors (1158384690).

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

485980110 is a wasteful number, since it uses less digits than its factorization.

485980110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103 (or 3100 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 485980110 is about 22044.9565660720. The cubic root of 485980110 is about 786.2116924895.

The spelling of 485980110 in words is "four hundred eighty-five million, nine hundred eighty thousand, one hundred ten".