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10201332211 = 78317558231
BaseRepresentation
bin10011000000000101…
…11111100111110011
3222022221121100222221
421200002333213303
5131343020112321
64404133541511
7510540615220
oct114002774763
928287540887
1010201332211
114365427974
121b884a4897
13c6761cc65
146cabb0947
153ea8cbe41
hex2600bf9f3

10201332211 has 8 divisors (see below), whose sum is σ = 11799131904. Its totient is φ = 8638649160.

The previous prime is 10201332203. The next prime is 10201332217. The reversal of 10201332211 is 11223310201.

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 10201332211 - 23 = 10201332203 is a prime.

It is a super-2 number, since 2×102013322112 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10201332217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8778535 + ... + 8779696.

It is an arithmetic number, because the mean of its divisors is an integer number (1474891488).

Almost surely, 210201332211 is an apocalyptic number.

10201332211 is a deficient number, since it is larger than the sum of its proper divisors (1597799693).

10201332211 is an equidigital number, since it uses as much as digits as its factorization.

10201332211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17558321.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10201332211 its reverse (11223310201), we get a palindrome (21424642412).

The spelling of 10201332211 in words is "ten billion, two hundred one million, three hundred thirty-two thousand, two hundred eleven".

Divisors: 1 7 83 581 17558231 122907617 1457333173 10201332211