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10304303201 = 71145131031
BaseRepresentation
bin10011001100010111…
…10011000001100001
3222121010100211122022
421212023303001201
5132100400200301
64422252551225
7513231063203
oct114613630141
928533324568
1010304303201
114408568565
121bb6a82515
13c82a63b3a
146da736773
1540496bd1b
hex2662f3061

10304303201 has 4 divisors (see below), whose sum is σ = 10449434304. Its totient is φ = 10159172100.

The previous prime is 10304303179. The next prime is 10304303267. The reversal of 10304303201 is 10230340301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10230340301 = 26593847439.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10304303201 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 10304303201.

It is not an unprimeable number, because it can be changed into a prime (10304303281) 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, 72565445 + ... + 72565586.

It is an arithmetic number, because the mean of its divisors is an integer number (2612358576).

Almost surely, 210304303201 is an apocalyptic number.

It is an amenable number.

10304303201 is a deficient number, since it is larger than the sum of its proper divisors (145131103).

10304303201 is an equidigital number, since it uses as much as digits as its factorization.

10304303201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145131102.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10304303201 its reverse (10230340301), we get a palindrome (20534643502).

The spelling of 10304303201 in words is "ten billion, three hundred four million, three hundred three thousand, two hundred one".

Divisors: 1 71 145131031 10304303201