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5207777025 = 3521117371321
BaseRepresentation
bin1001101100110100…
…00101111100000001
3111102221100111001120
410312122011330001
541131142331100
62220432422453
7243024242253
oct46632057401
914387314046
105207777025
112232721a60
1210140a7a29
1364cc09989
14375909cd3
152072ea0a0
hex136685f01

5207777025 has 48 divisors (see below), whose sum is σ = 9945488448. Its totient is φ = 2376448000.

The previous prime is 5207777011. The next prime is 5207777033.

5207777025 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5207777025 - 27 = 5207776897 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171636 + ... + 199685.

It is an arithmetic number, because the mean of its divisors is an integer number (207197676).

Almost surely, 25207777025 is an apocalyptic number.

5207777025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5207777025 is a deficient number, since it is larger than the sum of its proper divisors (4737711423).

5207777025 is a wasteful number, since it uses less digits than its factorization.

5207777025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371362 (or 371357 counting only the distinct ones).

The product of its (nonzero) digits is 240100, while the sum is 42.

The square root of 5207777025 is about 72164.9293285873. The cubic root of 5207777025 is about 1733.3414680544.

The spelling of 5207777025 in words is "five billion, two hundred seven million, seven hundred seventy-seven thousand, twenty-five".

Divisors: 1 3 5 11 15 17 25 33 51 55 75 85 165 187 255 275 425 561 825 935 1275 2805 4675 14025 371321 1113963 1856605 4084531 5569815 6312457 9283025 12253593 18937371 20422655 27849075 31562285 61267965 69437027 94686855 102113275 157811425 208311081 306339825 347185135 473434275 1041555405 1735925675 5207777025