[go: up one dir, main page]

Search a number
-
+
5072625 = 3553167
BaseRepresentation
bin10011010110011011110001
3100112201100000
4103112123301
52244311000
6300420213
761054665
oct23263361
910481300
105072625
112955158
121847669
131087b6c
149608a5
156a3000
hex4d66f1

5072625 has 48 divisors (see below), whose sum is σ = 9539712. Its totient is φ = 2689200.

The previous prime is 5072621. The next prime is 5072633. The reversal of 5072625 is 5262705.

It is not a de Polignac number, because 5072625 - 22 = 5072621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

5072625 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5072621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30292 + ... + 30458.

It is an arithmetic number, because the mean of its divisors is an integer number (198744).

Almost surely, 25072625 is an apocalyptic number.

It is an amenable number.

5072625 is a deficient number, since it is larger than the sum of its proper divisors (4467087).

5072625 is an equidigital number, since it uses as much as digits as its factorization.

5072625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5072625 is about 2252.2488761236. The cubic root of 5072625 is about 171.8215315777.

The spelling of 5072625 in words is "five million, seventy-two thousand, six hundred twenty-five".

Divisors: 1 3 5 9 15 25 27 45 75 81 125 135 167 225 243 375 405 501 675 835 1125 1215 1503 2025 2505 3375 4175 4509 6075 7515 10125 12525 13527 20875 22545 30375 37575 40581 62625 67635 112725 187875 202905 338175 563625 1014525 1690875 5072625