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48160666268 = 221113187344953
BaseRepresentation
bin101100110110100110…
…010111001010011100
311121022101210100002022
4230312212113022130
51242113112310033
634042534115312
73323315623511
oct546646271234
9147271710068
1048160666268
1119474493430
129400aabb38
13470698a480
14248c339308
1513bd16c098
hexb3699729c

48160666268 has 48 divisors (see below), whose sum is σ = 99070704096. Its totient is φ = 20196034560.

The previous prime is 48160666247. The next prime is 48160666289. The reversal of 48160666268 is 86266606184.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48160666247) and next prime (48160666289).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1048880 + ... + 1093832.

It is an arithmetic number, because the mean of its divisors is an integer number (2063973002).

Almost surely, 248160666268 is an apocalyptic number.

It is an amenable number.

48160666268 is an abundant number, since it is smaller than the sum of its proper divisors (50910037828).

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

48160666268 is a wasteful number, since it uses less digits than its factorization.

48160666268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46854 (or 46852 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 48160666268 in words is "forty-eight billion, one hundred sixty million, six hundred sixty-six thousand, two hundred sixty-eight".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 1873 3746 7492 20603 24349 41206 44953 48698 82412 89906 97396 179812 267839 494483 535678 584389 988966 1071356 1168778 1977932 2337556 6428279 12856558 25713116 84196969 168393938 336787876 926166659 1094560597 1852333318 2189121194 3704666636 4378242388 12040166567 24080333134 48160666268