Search a number
-
+
125483232 = 25372947137
BaseRepresentation
bin1110111101010…
…11100011100000
322202010012122010
413132223203200
5224110430412
620241312520
73052406220
oct736534340
9282105563
10125483232
1164917456
1236035740
131ccc6944
1412946080
15b03a33c
hex77ab8e0

125483232 has 192 divisors, whose sum is σ = 400619520. Its totient is φ = 33632256.

The previous prime is 125483221. The next prime is 125483233. The reversal of 125483232 is 232384521.

It is a self number, because there is not a number n which added to its sum of digits gives 125483232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125483233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 915868 + ... + 916004.

It is an arithmetic number, because the mean of its divisors is an integer number (2086560).

Almost surely, 2125483232 is an apocalyptic number.

125483232 is a gapful number since it is divisible by the number (12) 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 125483232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200309760).

125483232 is an abundant number, since it is smaller than the sum of its proper divisors (275136288).

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

125483232 is a wasteful number, since it uses less digits than its factorization.

125483232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 225 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 125483232 is about 11201.9298337385. The cubic root of 125483232 is about 500.6434808429.

The spelling of 125483232 in words is "one hundred twenty-five million, four hundred eighty-three thousand, two hundred thirty-two".