Search a number
-
+
113750208 = 263211131381
BaseRepresentation
bin1101100011110…
…11000011000000
321221001002221200
412301323003000
5213110001313
615142021200
72550601155
oct661730300
9257032850
10113750208
1159233240
1232117800
131a749320
141117022c
159ebdb73
hex6c7b0c0

113750208 has 168 divisors, whose sum is σ = 383322576. Its totient is φ = 31795200.

The previous prime is 113750167. The next prime is 113750237. The reversal of 113750208 is 802057311.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81678 + ... + 83058.

It is an arithmetic number, because the mean of its divisors is an integer number (2281682).

Almost surely, 2113750208 is an apocalyptic number.

113750208 is a gapful number since it is divisible by the number (18) 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 113750208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191661288).

113750208 is an abundant number, since it is smaller than the sum of its proper divisors (269572368).

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

113750208 is a wasteful number, since it uses less digits than its factorization.

113750208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423 (or 1410 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 113750208 is about 10665.3742550367. The cubic root of 113750208 is about 484.5263495017.

The spelling of 113750208 in words is "one hundred thirteen million, seven hundred fifty thousand, two hundred eight".