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529302007 = 1343946873
BaseRepresentation
bin11111100011001…
…000000111110111
31100212222022212001
4133203020013313
52041000131012
6124304440131
716054664353
oct3743100767
91325868761
10529302007
11251860483
12129319047
1385874470
1450422463
1531705357
hex1f8c81f7

529302007 has 8 divisors (see below), whose sum is σ = 583274384. Its totient is φ = 477223488.

The previous prime is 529301989. The next prime is 529302031. The reversal of 529302007 is 700203925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 529302007 - 215 = 529269239 is a prime.

It is a super-2 number, since 2×5293020072 = 560321229228456098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529302097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472878 + ... + 473995.

It is an arithmetic number, because the mean of its divisors is an integer number (72909298).

Almost surely, 2529302007 is an apocalyptic number.

529302007 is a deficient number, since it is larger than the sum of its proper divisors (53972377).

529302007 is a wasteful number, since it uses less digits than its factorization.

529302007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946929.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 529302007 is about 23006.5644327874. The cubic root of 529302007 is about 808.9118177243.

The spelling of 529302007 in words is "five hundred twenty-nine million, three hundred two thousand, seven".

Divisors: 1 13 43 559 946873 12309349 40715539 529302007