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10220333013 = 3211103235687
BaseRepresentation
bin10011000010010110…
…11110011111010101
3222101021100201012100
421201023132133111
5131412401124023
64410053112313
7511161253152
oct114113363725
928337321170
1010220333013
114375125510
121b92928699
13c6b543637
146cd519229
153ec3d1c43
hex2612de7d5

10220333013 has 12 divisors (see below), whose sum is σ = 16104767328. Its totient is φ = 6194141160.

The previous prime is 10220332999. The next prime is 10220333047. The reversal of 10220333013 is 31033302201.

It is not a de Polignac number, because 10220333013 - 25 = 10220332981 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220333213) 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 11 ways as a sum of consecutive naturals, for example, 51617745 + ... + 51617942.

It is an arithmetic number, because the mean of its divisors is an integer number (1342063944).

Almost surely, 210220333013 is an apocalyptic number.

It is an amenable number.

10220333013 is a deficient number, since it is larger than the sum of its proper divisors (5884434315).

10220333013 is a wasteful number, since it uses less digits than its factorization.

10220333013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103235704 (or 103235701 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10220333013 its reverse (31033302201), we get a palindrome (41253635214).

The spelling of 10220333013 in words is "ten billion, two hundred twenty million, three hundred thirty-three thousand, thirteen".

Divisors: 1 3 9 11 33 99 103235687 309707061 929121183 1135592557 3406777671 10220333013