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48865153216 = 2611434393677
BaseRepresentation
bin101101100000100101…
…110001000011000000
311200010111101222111111
4231200211301003000
51300033434400331
634240501453104
73346631643355
oct554045610300
9150114358444
1048865153216
11197a6117950
129578a11194
1347b990ac59
142517b2062c
15140ee28db1
hexb609710c0

48865153216 has 112 divisors (see below), whose sum is σ = 108518065920. Its totient is φ = 21639582720.

The previous prime is 48865153193. The next prime is 48865153289. The reversal of 48865153216 is 61235156884.

It is a self number, because there is not a number n which added to its sum of digits gives 48865153216.

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 15 ways as a sum of consecutive naturals, for example, 13287570 + ... + 13291246.

Almost surely, 248865153216 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 48865153216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54259032960).

48865153216 is an abundant number, since it is smaller than the sum of its proper divisors (59652912704).

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

48865153216 is a wasteful number, since it uses less digits than its factorization.

48865153216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182 (or 4172 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 49.

The spelling of 48865153216 in words is "forty-eight billion, eight hundred sixty-five million, one hundred fifty-three thousand, two hundred sixteen".

Divisors: 1 2 4 8 11 16 22 32 43 44 64 86 88 172 176 344 352 439 473 688 704 878 946 1376 1756 1892 2752 3512 3677 3784 4829 7024 7354 7568 9658 14048 14708 15136 18877 19316 28096 29416 30272 37754 38632 40447 58832 75508 77264 80894 117664 151016 154528 158111 161788 207647 235328 302032 309056 316222 323576 415294 604064 632444 647152 830588 1208128 1264888 1294304 1614203 1661176 1739221 2529776 2588608 3228406 3322352 3478442 5059552 6456812 6644704 6956884 10119104 12913624 13289408 13913768 17756233 25827248 27827536 35512466 51654496 55655072 69410729 71024932 103308992 111310144 138821458 142049864 277642916 284099728 555285832 568199456 763518019 1110571664 1136398912 1527036038 2221143328 3054072076 4442286656 6108144152 12216288304 24432576608 48865153216