Search a number
-
+
113410420 = 22523324337
BaseRepresentation
bin1101100001010…
…00000101110100
321220101211211221
412300220011310
5213013113140
615130440124
72544654424
oct660500564
9256354757
10113410420
1159020a22
1231b93044
131a65a776
14110c2484
159e5314a
hex6c28174

113410420 has 24 divisors (see below), whose sum is σ = 239193864. Its totient is φ = 45167616.

The previous prime is 113410403. The next prime is 113410433. The reversal of 113410420 is 24014311.

It can be written as a sum of positive squares in 4 ways, for example, as 30891364 + 82519056 = 5558^2 + 9084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113410394 and 113410403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7509 + ... + 16828.

It is an arithmetic number, because the mean of its divisors is an integer number (9966411).

Almost surely, 2113410420 is an apocalyptic number.

113410420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113410420 is an abundant number, since it is smaller than the sum of its proper divisors (125783444).

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

113410420 is a wasteful number, since it uses less digits than its factorization.

113410420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24579 (or 24577 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 113410420 is about 10649.4328487483. The cubic root of 113410420 is about 484.0434186853.

Adding to 113410420 its reverse (24014311), we get a palindrome (137424731).

The spelling of 113410420 in words is "one hundred thirteen million, four hundred ten thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 233 466 932 1165 2330 4660 24337 48674 97348 121685 243370 486740 5670521 11341042 22682084 28352605 56705210 113410420