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10033033211 = 67129149459
BaseRepresentation
bin10010101100000001…
…11110111111111011
3221220012220220011122
421112000332333323
5131021424030321
64335322415455
7503425242455
oct112600767773
927805826148
1010033033211
114289427393
121b4006158b
13c3b7b4c56
146b26c12d5
153dac358ab
hex25603effb

10033033211 has 4 divisors (see below), whose sum is σ = 10033249800. Its totient is φ = 10032816624.

The previous prime is 10033033193. The next prime is 10033033237. The reversal of 10033033211 is 11233033001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11233033001 = 83135337747.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10033033211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10033033211.

It is not an unprimeable number, because it can be changed into a prime (10033033261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7601 + ... + 141858.

It is an arithmetic number, because the mean of its divisors is an integer number (2508312450).

Almost surely, 210033033211 is an apocalyptic number.

10033033211 is a deficient number, since it is larger than the sum of its proper divisors (216589).

10033033211 is an equidigital number, since it uses as much as digits as its factorization.

10033033211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216588.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10033033211 its reverse (11233033001), we get a palindrome (21266066212).

The spelling of 10033033211 in words is "ten billion, thirty-three million, thirty-three thousand, two hundred eleven".

Divisors: 1 67129 149459 10033033211