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52079406184 = 231323471493109
BaseRepresentation
bin110000100000001011…
…001010110001101000
311222102111120221122201
4300200023022301220
51323124311444214
635531442225544
73522401435311
oct604013126150
9158374527581
1052079406184
11200a5515763
12a1153552b4
134bac7ca0a0
142740979608
15154c1e0274
hexc202cac68

52079406184 has 128 divisors (see below), whose sum is σ = 112855680000. Its totient is φ = 22344182784.

The previous prime is 52079406107. The next prime is 52079406217. The reversal of 52079406184 is 48160497025.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16749622 + ... + 16752730.

It is an arithmetic number, because the mean of its divisors is an integer number (881685000).

Almost surely, 252079406184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52079406184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56427840000).

52079406184 is an abundant number, since it is smaller than the sum of its proper divisors (60776273816).

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

52079406184 is a wasteful number, since it uses less digits than its factorization.

52079406184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347 (or 3343 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 52079406184 in words is "fifty-two billion, seventy-nine million, four hundred six thousand, one hundred eighty-four".

Divisors: 1 2 4 8 13 23 26 46 47 52 92 94 104 149 184 188 298 299 376 596 598 611 1081 1192 1196 1222 1937 2162 2392 2444 3109 3427 3874 4324 4888 6218 6854 7003 7748 8648 12436 13708 14006 14053 15496 24872 27416 28012 28106 40417 44551 56024 56212 71507 80834 89102 91039 112424 143014 146123 161069 161668 178204 182078 286028 292246 322138 323336 356408 364156 463241 572056 584492 644276 728312 926482 929591 1168984 1288552 1852964 1859182 1899599 2093897 3360829 3705928 3718364 3799198 4187794 6022133 6721658 7436728 7598396 8375588 10654543 12044266 13443316 15196792 16751176 21309086 21772327 24088532 26886632 42618172 43544654 43690777 48177064 85236344 87089308 87381554 138509059 174178616 174763108 277018118 283040251 349526216 500763521 554036236 566080502 1001527042 1108072472 1132161004 2003054084 2264322008 4006108168 6509925773 13019851546 26039703092 52079406184