Search a number
-
+
10232250 = 235371949
BaseRepresentation
bin100111000010…
…000110111010
3201020212000020
4213002012322
510104413000
61003151310
7152654430
oct47020672
921225006
1010232250
115859706
123515536
1321734b2
141504d50
15d71ba0
hex9c21ba

10232250 has 64 divisors (see below), whose sum is σ = 29203200. Its totient is φ = 2337600.

The previous prime is 10232231. The next prime is 10232251. The reversal of 10232250 is 5223201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (10232251) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4276 + ... + 6224.

It is an arithmetic number, because the mean of its divisors is an integer number (456300).

Almost surely, 210232250 is an apocalyptic number.

10232250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10232250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14601600).

10232250 is an abundant number, since it is smaller than the sum of its proper divisors (18970950).

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

10232250 is a wasteful number, since it uses less digits than its factorization.

10232250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976 (or 1966 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 10232250 is about 3198.7888332930. The cubic root of 10232250 is about 217.0986123331.

Adding to 10232250 its reverse (5223201), we get a palindrome (15455451).

The spelling of 10232250 in words is "ten million, two hundred thirty-two thousand, two hundred fifty".

Divisors: 1 2 3 5 6 7 10 14 15 21 25 30 35 42 50 70 75 105 125 150 175 210 250 350 375 525 750 875 1050 1750 1949 2625 3898 5250 5847 9745 11694 13643 19490 27286 29235 40929 48725 58470 68215 81858 97450 136430 146175 204645 243625 292350 341075 409290 487250 682150 730875 1023225 1461750 1705375 2046450 3410750 5116125 10232250