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10663050030 = 235721349277
BaseRepresentation
bin10011110111001000…
…10011101100101110
31000112010102001202220
421323210103230232
5133314220100110
64522030100210
7525145300263
oct117344235456
930463361686
1010663050030
114582017346
12209704a666
13100c190379
1473223d26a
154261d2370
hex27b913b2e

10663050030 has 32 divisors (see below), whose sum is σ = 25595387424. Its totient is φ = 2843028096.

The previous prime is 10663049993. The next prime is 10663050121. The reversal of 10663050030 is 3005036601.

It is a super-2 number, since 2×106630500302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191752 + ... + 241028.

It is an arithmetic number, because the mean of its divisors is an integer number (799855857).

Almost surely, 210663050030 is an apocalyptic number.

10663050030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10663050030 is an abundant number, since it is smaller than the sum of its proper divisors (14932337394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10663050030 is a wasteful number, since it uses less digits than its factorization.

10663050030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56500.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 10663050030 its reverse (3005036601), we get a palindrome (13668086631).

The spelling of 10663050030 in words is "ten billion, six hundred sixty-three million, fifty thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 7213 14426 21639 36065 43278 49277 72130 98554 108195 147831 216390 246385 295662 492770 739155 1478310 355435001 710870002 1066305003 1777175005 2132610006 3554350010 5331525015 10663050030