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10243351201 = 19153630111
BaseRepresentation
bin10011000101000110…
…10010001010100001
3222102212200011012211
421202203102022201
5131434244214301
64412234322121
7511561022446
oct114243221241
928385604184
1010243351201
114387117406
121b9a589341
13c73242775
146d25cb9cd
153ee42c051
hex2628d22a1

10243351201 has 4 divisors (see below), whose sum is σ = 10296981504. Its totient is φ = 10189720900.

The previous prime is 10243351189. The next prime is 10243351211. The reversal of 10243351201 is 10215334201.

It is a happy number.

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 10243351201 - 25 = 10243351169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10243351211) 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 3 ways as a sum of consecutive naturals, for example, 26814865 + ... + 26815246.

It is an arithmetic number, because the mean of its divisors is an integer number (2574245376).

Almost surely, 210243351201 is an apocalyptic number.

It is an amenable number.

10243351201 is a deficient number, since it is larger than the sum of its proper divisors (53630303).

10243351201 is an equidigital number, since it uses as much as digits as its factorization.

10243351201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53630302.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10243351201 its reverse (10215334201), we get a palindrome (20458685402).

The spelling of 10243351201 in words is "ten billion, two hundred forty-three million, three hundred fifty-one thousand, two hundred one".

Divisors: 1 191 53630111 10243351201