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11806475714670 = 23571329149128151
BaseRepresentation
bin1010101111001110100011…
…0010101000000001101110
31112210200120120222210211010
42223303220302220001232
53021414130240332140
641035453045010050
72325663321513060
oct253635062500156
945720516883733
1011806475714670
113842109823a0a
1213a82109b3926
13678465b9a750
142cb61797d730
151571a8251880
hexabce8ca806e

11806475714670 has 128 divisors (see below), whose sum is σ = 36077082531840. Its totient is φ = 2405138803200.

The previous prime is 11806475714659. The next prime is 11806475714687. The reversal of 11806475714670 is 7641757460811.

It is a self number, because there is not a number n which added to its sum of digits gives 11806475714670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74484906 + ... + 74643245.

It is an arithmetic number, because the mean of its divisors is an integer number (281852207280).

Almost surely, 211806475714670 is an apocalyptic number.

11806475714670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11806475714670 is an abundant number, since it is smaller than the sum of its proper divisors (24270606817170).

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

11806475714670 is a wasteful number, since it uses less digits than its factorization.

11806475714670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149128210.

The product of its (nonzero) digits is 7902720, while the sum is 57.

The spelling of 11806475714670 in words is "eleven trillion, eight hundred six billion, four hundred seventy-five million, seven hundred fourteen thousand, six hundred seventy".

Divisors: 1 2 3 5 6 7 10 13 14 15 21 26 29 30 35 39 42 58 65 70 78 87 91 105 130 145 174 182 195 203 210 273 290 377 390 406 435 455 546 609 754 870 910 1015 1131 1218 1365 1885 2030 2262 2639 2730 3045 3770 5278 5655 6090 7917 11310 13195 15834 26390 39585 79170 149128151 298256302 447384453 745640755 894768906 1043897057 1491281510 1938665963 2087794114 2236922265 3131691171 3877331926 4324716379 4473844530 5219485285 5815997889 6263382342 8649432758 9693329815 10438970570 11631995778 12974149137 13570661741 15658455855 19386659630 21623581895 25948298274 27141323482 29079989445 30273014653 31316911710 40711985223 43247163790 56221312927 58159978890 60546029306 64870745685 67853308705 81423970446 90819043959 112442625854 129741491370 135706617410 151365073265 168663938781 181638087918 203559926115 281106564635 302730146530 337327877562 393549190489 407119852230 454095219795 562213129270 787098380978 843319693905 908190439590 1180647571467 1686639387810 1967745952445 2361295142934 3935491904890 5903237857335 11806475714670