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10003220033 = 71271951817
BaseRepresentation
bin10010101000011110…
…10000011001000001
3221211010211020011212
421110033100121001
5130441311020113
64332335415505
7502613652542
oct112417203101
927733736155
1010003220033
1142736142a4
121b32084595
13c35577011
146ac7604c9
153d82e70a8
hex2543d0641

10003220033 has 8 divisors (see below), whose sum is σ = 10148037120. Its totient is φ = 9858512160.

The previous prime is 10003219999. The next prime is 10003220039. The reversal of 10003220033 is 33002230001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10003220033 - 26 = 10003219969 is a prime.

It is a super-2 number, since 2×100032200332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10003220039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167141 + ... + 218957.

It is an arithmetic number, because the mean of its divisors is an integer number (1268504640).

Almost surely, 210003220033 is an apocalyptic number.

It is an amenable number.

10003220033 is a deficient number, since it is larger than the sum of its proper divisors (144817087).

10003220033 is an equidigital number, since it uses as much as digits as its factorization.

10003220033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54607.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 10003220033 its reverse (33002230001), we get a palindrome (43005450034).

The spelling of 10003220033 in words is "ten billion, three million, two hundred twenty thousand, thirty-three".

Divisors: 1 71 2719 51817 193049 3679007 140890423 10003220033