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48052055216 = 24112365918013
BaseRepresentation
bin101100110000001000…
…000010110010110000
311121000211102022201202
4230300020002302300
51241402311231331
634024054150332
73320526505304
oct546010026260
9147024368652
1048052055216
1119419150330
1293906523a8
1346ba320389
14247bb45d04
1513b3865ecb
hexb30202cb0

48052055216 has 80 divisors (see below), whose sum is σ = 106147134720. Its totient is φ = 20859336960.

The previous prime is 48052055213. The next prime is 48052055257. The reversal of 48052055216 is 61255025084.

It is a self number, because there is not a number n which added to its sum of digits gives 48052055216.

It is not an unprimeable number, because it can be changed into a prime (48052055213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2658626 + ... + 2676638.

It is an arithmetic number, because the mean of its divisors is an integer number (1326839184).

Almost surely, 248052055216 is an apocalyptic number.

48052055216 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48052055216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53073567360).

48052055216 is an abundant number, since it is smaller than the sum of its proper divisors (58095079504).

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

48052055216 is a wasteful number, since it uses less digits than its factorization.

48052055216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18714 (or 18708 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 48052055216 in words is "forty-eight billion, fifty-two million, fifty-five thousand, two hundred sixteen".

Divisors: 1 2 4 8 11 16 22 23 44 46 88 92 176 184 253 368 506 659 1012 1318 2024 2636 4048 5272 7249 10544 14498 15157 18013 28996 30314 36026 57992 60628 72052 115984 121256 144104 166727 198143 242512 288208 333454 396286 414299 666908 792572 828598 1333816 1585144 1657196 2667632 3170288 3314392 4557289 6628784 9114578 11870567 18229156 23741134 36458312 47482268 72916624 94964536 130576237 189929072 261152474 273023041 522304948 546046082 1044609896 1092092164 2089219792 2184184328 3003253451 4368368656 6006506902 12013013804 24026027608 48052055216