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5300568025 = 52145612
BaseRepresentation
bin1001110111111000…
…00011111111011001
3111200101221202101021
410323330003333121
541323421134100
62233545322441
7245232041044
oct47374037731
914611852337
105300568025
11228003a235
12103b196421
136661c80ac
14383d81c5b
15210528a1a
hex13bf03fd9

5300568025 has 9 divisors (see below), whose sum is σ = 6573155773. Its totient is φ = 4240163200.

The previous prime is 5300567999. The next prime is 5300568029. The reversal of 5300568025 is 5208650035.

It is a happy number.

The square root of 5300568025 is 72805.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 494751049 + 4805816976 = 22243^2 + 69324^2 .

It is not a de Polignac number, because 5300568025 - 27 = 5300567897 is a prime.

It is a super-3 number, since 3×53005680253 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5300568029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 356745 + ... + 371305.

Almost surely, 25300568025 is an apocalyptic number.

5300568025 is the 72805-th square number.

5300568025 is the 36403-rd centered octagonal number.

It is an amenable number.

5300568025 is a deficient number, since it is larger than the sum of its proper divisors (1272587748).

5300568025 is an frugal number, since it uses more digits than its factorization.

5300568025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29132 (or 14566 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The cubic root of 5300568025 is about 1743.5756857822.

The spelling of 5300568025 in words is "five billion, three hundred million, five hundred sixty-eight thousand, twenty-five".

Divisors: 1 5 25 14561 72805 364025 212022721 1060113605 5300568025