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93331712948 = 22538916330347
BaseRepresentation
bin101011011101100000…
…0001110101110110100
322220220110002021002012
41112323000032232310
53012120404303243
6110513114303352
76512563320245
oct1267300165664
9286813067065
1093331712948
1136644356371
1216108727b58
138a55159166
1447355b0ccc
152663ae5d18
hex15bb00ebb4

93331712948 has 48 divisors (see below), whose sum is σ = 169319989440. Its totient is φ = 44991707904.

The previous prime is 93331712933. The next prime is 93331712977. The reversal of 93331712948 is 84921713339.

It is a junction number, because it is equal to n+sod(n) for n = 93331712896 and 93331712905.

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, 3060311 + ... + 3090657.

It is an arithmetic number, because the mean of its divisors is an integer number (3527499780).

Almost surely, 293331712948 is an apocalyptic number.

It is an amenable number.

93331712948 is a deficient number, since it is larger than the sum of its proper divisors (75988276492).

93331712948 is a wasteful number, since it uses less digits than its factorization.

93331712948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30656 (or 30654 counting only the distinct ones).

The product of its digits is 979776, while the sum is 50.

The spelling of 93331712948 in words is "ninety-three billion, three hundred thirty-one million, seven hundred twelve thousand, nine hundred forty-eight".

Divisors: 1 2 4 53 89 106 163 178 212 326 356 652 4717 8639 9434 14507 17278 18868 29014 30347 34556 58028 60694 121388 768871 1537742 1608391 2700883 3075484 3216782 4946561 5401766 6433564 9893122 10803532 19786244 143146799 262167733 286293598 440243929 524335466 572587196 880487858 1048670932 1760975716 23332928237 46665856474 93331712948