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19130209628607 = 33711103265733623
BaseRepresentation
bin1000101100110000110010…
…10110010111000110111111
32111201211102012102120012000
410112120121112113012333
510001412132131103412
6104404144051513343
74013053266606210
oct426303126270677
974654365376160
1019130209628607
116106092680360
12218b6905b8853
13a89c8146881c
144a1c9b08b407
15232949a904dc
hex1166195971bf

19130209628607 has 128 divisors (see below), whose sum is σ = 35691838341120. Its totient is φ = 9837291525120.

The previous prime is 19130209628581. The next prime is 19130209628609. The reversal of 19130209628607 is 70682690203191.

19130209628607 is a `hidden beast` number, since 1 + 9 + 1 + 3 + 0 + 2 + 0 + 9 + 6 + 28 + 607 = 666.

It is not a de Polignac number, because 19130209628607 - 223 = 19130201239999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19130209628609) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 568945198 + ... + 568978820.

It is an arithmetic number, because the mean of its divisors is an integer number (278842487040).

Almost surely, 219130209628607 is an apocalyptic number.

19130209628607 is a deficient number, since it is larger than the sum of its proper divisors (16561628712513).

19130209628607 is a wasteful number, since it uses less digits than its factorization.

19130209628607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36410 (or 36404 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 19130209628607 in words is "nineteen trillion, one hundred thirty billion, two hundred nine million, six hundred twenty-eight thousand, six hundred seven".

Divisors: 1 3 7 9 11 21 27 33 63 77 99 103 189 231 297 309 693 721 927 1133 2079 2163 2657 2781 3399 6489 7931 7971 10197 18599 19467 23793 23913 29227 30591 33623 55797 71379 71739 87681 100869 167391 204589 214137 235361 263043 273671 302607 369853 502173 613767 706083 789129 821013 907821 1109559 1841301 1915697 2118249 2463039 2588971 3010381 3328677 3463169 5523903 5747091 6354747 7389117 7766913 9031143 9986031 10389507 17241273 21072667 23300739 24242183 27093429 31168521 38094859 51723819 63218001 69902217 72726549 81280287 89336311 93505563 114284577 189654003 218179647 266664013 268008933 342853731 568962009 625354177 654538941 799992039 804026799 982699421 1028561193 1876062531 2399976117 2412080397 2948098263 5628187593 6878895947 7199928351 8844294789 9201640033 16884562779 20636687841 26532884367 27604920099 61910063523 64411480231 82814760297 101218040363 185730190569 193234440693 248444280891 303654121089 579703322079 708526282541 910962363267 1739109966237 2125578847623 2732887089801 6376736542869 19130209628607