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10204331312211 = 3151283586713567
BaseRepresentation
bin1001010001111110000110…
…0010110000010001010011
31100010112011101122101200120
42110133201202300101103
52314141432303442321
633411445522121323
72102144562006561
oct224374142602123
940115141571616
1010204331312211
1132846a5aaa193
121189801ab0243
1359035890b21a
14273c6c568a31
1512a688783ec6
hex947e18b0453

10204331312211 has 32 divisors (see below), whose sum is σ = 13747630768128. Its totient is φ = 6732311997600.

The previous prime is 10204331312143. The next prime is 10204331312213. The reversal of 10204331312211 is 11221313340201.

It is a de Polignac number, because none of the positive numbers 2k-10204331312211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10204331312213) 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 31 ways as a sum of consecutive naturals, for example, 752136750 + ... + 752150316.

It is an arithmetic number, because the mean of its divisors is an integer number (429613461504).

Almost surely, 210204331312211 is an apocalyptic number.

10204331312211 is a deficient number, since it is larger than the sum of its proper divisors (3543299455917).

10204331312211 is a wasteful number, since it uses less digits than its factorization.

10204331312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19871.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 10204331312211 its reverse (11221313340201), we get a palindrome (21425644652412).

The spelling of 10204331312211 in words is "ten trillion, two hundred four billion, three hundred thirty-one million, three hundred twelve thousand, two hundred eleven".

Divisors: 1 3 151 283 453 849 5867 13567 17601 40701 42733 128199 885917 1660361 2048617 2657751 3839461 4981083 6145851 11518383 79597589 238792767 250714511 579758611 752143533 1739275833 12019235939 22526117687 36057707817 67578353061 3401443770737 10204331312211