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529725068 = 22262150527
BaseRepresentation
bin11111100100101…
…111011010001100
31100220202211011222
4133210233122030
52041102200233
6124321502512
716061405645
oct3744573214
91326684158
10529725068
1125201a314
121294a1a38
1385991bb2
14504d26cc
153178a898
hex1f92f68c

529725068 has 12 divisors (see below), whose sum is σ = 927390912. Its totient is φ = 264756240.

The previous prime is 529725047. The next prime is 529725101. The reversal of 529725068 is 860527925.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14780 + ... + 35747.

It is an arithmetic number, because the mean of its divisors is an integer number (77282576).

Almost surely, 2529725068 is an apocalyptic number.

It is an amenable number.

529725068 is a deficient number, since it is larger than the sum of its proper divisors (397665844).

529725068 is a wasteful number, since it uses less digits than its factorization.

529725068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53152 (or 53150 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 529725068 is about 23015.7569504025. The cubic root of 529725068 is about 809.1272762603.

The spelling of 529725068 in words is "five hundred twenty-nine million, seven hundred twenty-five thousand, sixty-eight".

Divisors: 1 2 4 2621 5242 10484 50527 101054 202108 132431267 264862534 529725068