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85333333320001 = 13171812133280001
BaseRepresentation
bin10011011001110000110111…
…000001010010000101000001
3102012010210020201102021120201
4103121300313001102011001
542141100131312220001
6501253331523005201
723655062356263124
oct2331606701220501
9365123221367521
1085333333320001
112520a733029648
1296a2208809801
13387cb8b897670
1417102264983bb
159ceab0dc8501
hex4d9c37052141

85333333320001 has 16 divisors (see below), whose sum is σ = 97840754011728. Its totient is φ = 73726156800000.

The previous prime is 85333333319989. The next prime is 85333333320023. The reversal of 85333333320001 is 10002333333358.

Adding to 85333333320001 its reverse (10002333333358), we get a palindrome (95335666653359).

It can be written as a sum of positive squares in 8 ways, for example, as 31396074368400 + 53937258951601 = 5603220^2 + 7344199^2 .

It is a cyclic number.

It is not a de Polignac number, because 85333333320001 - 29 = 85333333319489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85333333320071) 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, 1066600000 + ... + 1066680001.

It is an arithmetic number, because the mean of its divisors is an integer number (6115047125733).

Almost surely, 285333333320001 is an apocalyptic number.

It is an amenable number.

85333333320001 is a deficient number, since it is larger than the sum of its proper divisors (12507420691727).

85333333320001 is a wasteful number, since it uses less digits than its factorization.

85333333320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133280212.

The product of its (nonzero) digits is 174960, while the sum is 37.

The spelling of 85333333320001 in words is "eighty-five trillion, three hundred thirty-three billion, three hundred thirty-three million, three hundred twenty thousand, one".

Divisors: 1 13 17 181 221 2353 3077 40001 2133280001 27732640013 36265760017 386123680181 471454880221 5019607842353 6564102563077 85333333320001