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4250332125 = 325313290621
BaseRepresentation
bin1111110101010110…
…1110101111011101
3101222012202020120100
43331111232233131
532201041112000
61541431211313
7210220140564
oct37525565735
911865666510
104250332125
111891224486
129a7516b39
1352974c330
142c46b8bdb
1519d222a00
hexfd56ebdd

4250332125 has 48 divisors (see below), whose sum is σ = 8251339824. Its totient is φ = 2092464000.

The previous prime is 4250332123. The next prime is 4250332139. The reversal of 4250332125 is 5212330524.

It is a happy number.

4250332125 is a `hidden beast` number, since 4 + 2 + 503 + 32 + 125 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 728028324 + 3522303801 = 26982^2 + 59349^2 .

It is not a de Polignac number, because 4250332125 - 21 = 4250332123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250332123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130686 + ... + 159935.

It is an arithmetic number, because the mean of its divisors is an integer number (171902913).

Almost surely, 24250332125 is an apocalyptic number.

4250332125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4250332125 is a deficient number, since it is larger than the sum of its proper divisors (4001007699).

4250332125 is a wasteful number, since it uses less digits than its factorization.

4250332125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290655 (or 290642 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4250332125 is about 65194.5712847320. The cubic root of 4250332125 is about 1619.8480938953.

Adding to 4250332125 its reverse (5212330524), we get a palindrome (9462662649).

The spelling of 4250332125 in words is "four billion, two hundred fifty million, three hundred thirty-two thousand, one hundred twenty-five".

Divisors: 1 3 5 9 13 15 25 39 45 65 75 117 125 195 225 325 375 585 975 1125 1625 2925 4875 14625 290621 871863 1453105 2615589 3778073 4359315 7265525 11334219 13077945 18890365 21796575 34002657 36327625 56671095 65389725 94451825 108982875 170013285 283355475 326948625 472259125 850066425 1416777375 4250332125