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48785666163180 = 22354945916439767
BaseRepresentation
bin10110001011110110011000…
…10011010100000111101100
320101201212022221210210120020
423011323030103110013230
522343301021014210210
6251431454200522140
713163435200211262
oct1305731423240754
9211655287723506
1048785666163180
11145a9980789271
12557aba4a80350
13212b61261212b
14c0934b546432
1559906189b770
hex2c5ecc4d41ec

48785666163180 has 48 divisors (see below), whose sum is σ = 136602635447040. Its totient is φ = 13009247149248.

The previous prime is 48785666163161. The next prime is 48785666163187. The reversal of 48785666163180 is 8136166658784.

48785666163180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48785666163187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5252344 + ... + 11187423.

It is an arithmetic number, because the mean of its divisors is an integer number (2845888238480).

Almost surely, 248785666163180 is an apocalyptic number.

It is an amenable number.

48785666163180 is an abundant number, since it is smaller than the sum of its proper divisors (87816969283860).

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

48785666163180 is a wasteful number, since it uses less digits than its factorization.

48785666163180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16489238 (or 16489236 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 69.

The spelling of 48785666163180 in words is "forty-eight trillion, seven hundred eighty-five billion, six hundred sixty-six million, one hundred sixty-three thousand, one hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 49459 98918 148377 197836 247295 296754 494590 593508 741885 989180 1483770 2967540 16439767 32879534 49319301 65759068 82198835 98638602 164397670 197277204 246596505 328795340 493193010 986386020 813094436053 1626188872106 2439283308159 3252377744212 4065472180265 4878566616318 8130944360530 9757133232636 12196416540795 16261888721060 24392833081590 48785666163180