Search a number
-
+
125353060 = 22571038693
BaseRepresentation
bin1110111100010…
…11110001100100
322201212121001221
413132023301210
5224042244220
620234430124
73051324550
oct736136144
9281777057
10125353060
1164838678
1235b92344
131cc7c611
1412910860
15b0119aa
hex778bc64

125353060 has 48 divisors (see below), whose sum is σ = 303803136. Its totient is φ = 42556032.

The previous prime is 125353043. The next prime is 125353069. The reversal of 125353060 is 60353521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (125353069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10074 + ... + 18766.

It is an arithmetic number, because the mean of its divisors is an integer number (6329232).

Almost surely, 2125353060 is an apocalyptic number.

125353060 is a gapful number since it is divisible by the number (10) 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 125353060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151901568).

125353060 is an abundant number, since it is smaller than the sum of its proper divisors (178450076).

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

125353060 is a wasteful number, since it uses less digits than its factorization.

125353060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8812 (or 8810 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 125353060 is about 11196.1180772623. The cubic root of 125353060 is about 500.4703041560.

The spelling of 125353060 in words is "one hundred twenty-five million, three hundred fifty-three thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 103 140 206 412 515 721 1030 1442 2060 2884 3605 7210 8693 14420 17386 34772 43465 60851 86930 121702 173860 243404 304255 608510 895379 1217020 1790758 3581516 4476895 6267653 8953790 12535306 17907580 25070612 31338265 62676530 125353060