[go: up one dir, main page]

Search a number
-
+
5227017425 = 527211813613
BaseRepresentation
bin1001101111000110…
…11111010011010001
3111111021112222220222
410313203133103101
541201104024200
62222401042425
7243346625600
oct46743372321
914437488828
105227017425
112242573613
12101a626415
13653bb5426
143782b7a37
15208d4ad85
hex1378df4d1

5227017425 has 36 divisors (see below), whose sum is σ = 7548178716. Its totient is φ = 3580214400.

The previous prime is 5227017409. The next prime is 5227017431. The reversal of 5227017425 is 5247107225.

It can be written as a sum of positive squares in 6 ways, for example, as 388562944 + 4838454481 = 19712^2 + 69559^2 .

It is not a de Polignac number, because 5227017425 - 24 = 5227017409 is a prime.

It is a super-2 number, since 2×52270174252 = 54643422322507261250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1444919 + ... + 1448531.

It is an arithmetic number, because the mean of its divisors is an integer number (209671631).

Almost surely, 25227017425 is an apocalyptic number.

It is an amenable number.

5227017425 is a deficient number, since it is larger than the sum of its proper divisors (2321161291).

5227017425 is a wasteful number, since it uses less digits than its factorization.

5227017425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818 (or 4806 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 35.

The square root of 5227017425 is about 72298.1149477633. The cubic root of 5227017425 is about 1735.4734843186.

The spelling of 5227017425 in words is "five billion, two hundred twenty-seven million, seventeen thousand, four hundred twenty-five".

Divisors: 1 5 7 25 35 49 175 245 1181 1225 3613 5905 8267 18065 25291 29525 41335 57869 90325 126455 177037 206675 289345 632275 885185 1446725 4266953 4425925 21334765 29868671 106673825 149343355 209080697 746716775 1045403485 5227017425