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93764540941 = 1931193824833
BaseRepresentation
bin101011101010011001…
…1010101101000001101
322222000121112012110121
41113110303111220031
53014012210302231
6111024055304541
76526400306401
oct1272463255015
9288017465417
1093764540941
1136846703455
121620967b151
138ac3a229b6
144776c7d101
15268bae1311
hex15d4cd5a0d

93764540941 has 16 divisors (see below), whose sum is σ = 102411389440. Its totient is φ = 85518581760.

The previous prime is 93764540923. The next prime is 93764540963. The reversal of 93764540941 is 14904546739.

It is a cyclic number.

It is not a de Polignac number, because 93764540941 - 27 = 93764540813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93764540141) by changing a digit.

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, 298740 + ... + 526093.

It is an arithmetic number, because the mean of its divisors is an integer number (6400711840).

Almost surely, 293764540941 is an apocalyptic number.

It is an amenable number.

93764540941 is a deficient number, since it is larger than the sum of its proper divisors (8646848499).

93764540941 is a wasteful number, since it uses less digits than its factorization.

93764540941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825076.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 93764540941 in words is "ninety-three billion, seven hundred sixty-four million, five hundred forty thousand, nine hundred forty-one".

Divisors: 1 19 31 193 589 3667 5983 113677 824833 15671827 25569823 159192769 485826637 3024662611 4934975839 93764540941