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93840380010 = 234513471271493
BaseRepresentation
bin101011101100101010…
…0101001000001101010
322222012220020020010000
41113121110221001222
53014141114130020
6111035405003430
76531311032506
oct1273124510152
9288186206100
1093840380010
11368854a2473
121622ab53576
138b066571a0
144782d81306
1526935c2090
hex15d952906a

93840380010 has 320 divisors, whose sum is σ = 279890214912. Its totient is φ = 22414662144.

The previous prime is 93840380009. The next prime is 93840380021. The reversal of 93840380010 is 1008304839.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 62852824 + ... + 62854316.

Almost surely, 293840380010 is an apocalyptic number.

93840380010 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 93840380010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139945107456).

93840380010 is an abundant number, since it is smaller than the sum of its proper divisors (186049834902).

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

93840380010 is a wasteful number, since it uses less digits than its factorization.

93840380010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699 (or 1690 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

Adding to 93840380010 its reverse (1008304839), we get a palindrome (94848684849).

The spelling of 93840380010 in words is "ninety-three billion, eight hundred forty million, three hundred eighty thousand, ten".