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51032800760111 = 1311213321156937
BaseRepresentation
bin10111001101001111111111…
…11101100001000100101111
320200200200120121222221120222
423212213333331201010233
523142110133443310421
6300312051154001555
713514666243141312
oct1346477775410457
9220620517887528
1051032800760111
1115295986674595
1258825b98762bb
1322624ac3b8ac1
14c8600203a979
155d7730d39cab
hex2e69fff6112f

51032800760111 has 8 divisors (see below), whose sum is σ = 51464757000624. Its totient is φ = 50601486836160.

The previous prime is 51032800760087. The next prime is 51032800760173. The reversal of 51032800760111 is 11106700823015.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-51032800760111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51032800760911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160419566 + ... + 160737371.

It is an arithmetic number, because the mean of its divisors is an integer number (6433094625078).

Almost surely, 251032800760111 is an apocalyptic number.

51032800760111 is a deficient number, since it is larger than the sum of its proper divisors (431956240513).

51032800760111 is a wasteful number, since it uses less digits than its factorization.

51032800760111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321158281.

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 51032800760111 in words is "fifty-one trillion, thirty-two billion, eight hundred million, seven hundred sixty thousand, one hundred eleven".

Divisors: 1 131 1213 158903 321156937 42071558747 389563364581 51032800760111