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10043240201 = 88311137271
BaseRepresentation
bin10010101101001111…
…11010111100001001
3221220221010110112022
421112213322330021
5131032032141301
64340325254225
7503611063451
oct112647727411
927827113468
1010043240201
114294169015
121b43564375
13c40949aa7
146b3bbad61
153dba9ed1b
hex2569faf09

10043240201 has 4 divisors (see below), whose sum is σ = 10044386304. Its totient is φ = 10042094100.

The previous prime is 10043240189. The next prime is 10043240203. The reversal of 10043240201 is 10204234001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10043240201 - 222 = 10039045897 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 10043240201.

It is not an unprimeable number, because it can be changed into a prime (10043240203) 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 3 ways as a sum of consecutive naturals, for example, 559805 + ... + 577466.

It is an arithmetic number, because the mean of its divisors is an integer number (2511096576).

Almost surely, 210043240201 is an apocalyptic number.

It is an amenable number.

10043240201 is a deficient number, since it is larger than the sum of its proper divisors (1146103).

10043240201 is an equidigital number, since it uses as much as digits as its factorization.

10043240201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146102.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10043240201 its reverse (10204234001), we get a palindrome (20247474202).

The spelling of 10043240201 in words is "ten billion, forty-three million, two hundred forty thousand, two hundred one".

Divisors: 1 8831 1137271 10043240201