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50712513080770 = 2519267209668471
BaseRepresentation
bin10111000011111011011010…
…10100111110110111000010
320122120001212020020000201201
423201331231110332313002
523121333211322041040
6255505001253251414
713452600230605522
oct1341755524766702
9218501766200651
1050712513080770
111518206861a552
125830512033b6a
13223b228409708
14c746da729682
155ce237536a9a
hex2e1f6d53edc2

50712513080770 has 48 divisors (see below), whose sum is σ = 97777633906368. Its totient is φ = 18930546819360.

The previous prime is 50712513080743. The next prime is 50712513080813. The reversal of 50712513080770 is 7708031521705.

It is a self number, because there is not a number n which added to its sum of digits gives 50712513080770.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104592366 + ... + 105076105.

It is an arithmetic number, because the mean of its divisors is an integer number (2037034039716).

Almost surely, 250712513080770 is an apocalyptic number.

50712513080770 is a deficient number, since it is larger than the sum of its proper divisors (47065120825598).

50712513080770 is a wasteful number, since it uses less digits than its factorization.

50712513080770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209668583 (or 209668564 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 46.

The spelling of 50712513080770 in words is "fifty trillion, seven hundred twelve billion, five hundred thirteen million, eighty thousand, seven hundred seventy".

Divisors: 1 2 5 10 19 38 67 95 134 190 335 361 670 722 1273 1805 2546 3610 6365 12730 24187 48374 120935 241870 209668471 419336942 1048342355 2096684710 3983700949 7967401898 14047787557 19918504745 28095575114 39837009490 70238937785 75690318031 140477875570 151380636062 266907963583 378451590155 533815927166 756903180310 1334539817915 2669079635830 5071251308077 10142502616154 25356256540385 50712513080770