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2000716525 = 522329119983
BaseRepresentation
bin111011101000000…
…1000001011101101
312011102200221010001
41313100020023231
513044140412100
6530310144301
7100402544533
oct16720101355
95142627101
102000716525
11937396a35
1247a052091
1325b668542
1414da04153
15ba9a4d6a
hex774082ed

2000716525 has 24 divisors (see below), whose sum is σ = 2678042880. Its totient is φ = 1478178240.

The previous prime is 2000716517. The next prime is 2000716541. The reversal of 2000716525 is 5256170002.

It is not a de Polignac number, because 2000716525 - 23 = 2000716517 is a prime.

It is a super-2 number, since 2×20007165252 = 8005733226816151250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2000716493 and 2000716502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43317 + ... + 76666.

It is an arithmetic number, because the mean of its divisors is an integer number (111585120).

Almost surely, 22000716525 is an apocalyptic number.

2000716525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2000716525 is a deficient number, since it is larger than the sum of its proper divisors (677326355).

2000716525 is a wasteful number, since it uses less digits than its factorization.

2000716525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120045 (or 120040 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 2000716525 is about 44729.3698256526. The cubic root of 2000716525 is about 1260.0714927520.

Adding to 2000716525 its reverse (5256170002), we get a palindrome (7256886527).

The spelling of 2000716525 in words is "two billion, seven hundred sixteen thousand, five hundred twenty-five".

Divisors: 1 5 23 25 29 115 145 575 667 725 3335 16675 119983 599915 2759609 2999575 3479507 13798045 17397535 68990225 80028661 86987675 400143305 2000716525