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532013025 = 352611031129
BaseRepresentation
bin11111101101011…
…101111111100001
31101002002001200010
4133231131333201
52042143404100
6124442515133
716120015245
oct3755357741
91332061603
10532013025
11253342295
1212a205aa9
13862b340b
145092a425
1531a8d750
hex1fb5dfe1

532013025 has 48 divisors (see below), whose sum is σ = 903493760. Its totient is φ = 276134400.

The previous prime is 532012997. The next prime is 532013051. The reversal of 532013025 is 520310235.

It is not a de Polignac number, because 532013025 - 26 = 532012961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 532012992 and 532013010.

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, 470661 + ... + 471789.

Almost surely, 2532013025 is an apocalyptic number.

It is an amenable number.

532013025 is a deficient number, since it is larger than the sum of its proper divisors (371480735).

532013025 is a wasteful number, since it uses less digits than its factorization.

532013025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 532013025 is about 23065.4075402972. The cubic root of 532013025 is about 810.2905145997.

The spelling of 532013025 in words is "five hundred thirty-two million, thirteen thousand, twenty-five".

Divisors: 1 3 5 15 25 61 75 103 183 305 309 515 915 1129 1525 1545 2575 3387 4575 5645 6283 7725 16935 18849 28225 31415 68869 84675 94245 116287 157075 206607 344345 348861 471225 581435 1033035 1721725 1744305 2907175 5165175 7093507 8721525 21280521 35467535 106402605 177337675 532013025