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51560605010002 = 21121967167368697
BaseRepresentation
bin10111011100100111000111…
…00010111100100001010010
320202120010221012210220022111
423232103203202330201102
523224232104340310002
6301354340454455534
713601062600221004
oct1356234342744122
9222503835726274
1051560605010002
1115479803389500
12594895a3645aa
1322a01b4a2783a
14ca3791c16374
155e63229193d7
hex2ee4e38bc852

51560605010002 has 48 divisors (see below), whose sum is σ = 90820950282720. Its totient is φ = 21871741193280.

The previous prime is 51560605009967. The next prime is 51560605010011. The reversal of 51560605010002 is 20001050606515.

51560605010002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83376283 + ... + 83992414.

It is an arithmetic number, because the mean of its divisors is an integer number (1892103130890).

Almost surely, 251560605010002 is an apocalyptic number.

51560605010002 is a deficient number, since it is larger than the sum of its proper divisors (39260345272718).

51560605010002 is a wasteful number, since it uses less digits than its factorization.

51560605010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167368807 (or 167368796 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 51560605010002 its reverse (20001050606515), we get a palindrome (71561655616517).

The spelling of 51560605010002 in words is "fifty-one trillion, five hundred sixty billion, six hundred five million, ten thousand, two".

Divisors: 1 2 11 19 22 38 67 121 134 209 242 418 737 1273 1474 2299 2546 4598 8107 14003 16214 28006 154033 308066 167368697 334737394 1841055667 3180005243 3682111334 6360010486 11213702699 20251612337 22427405398 34980057673 40503224674 69960115346 123350729689 213060351281 246701459378 384780634403 426120702562 769561268806 1356858026579 2343663864091 2713716053158 4687327728182 25780302505001 51560605010002