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10223302503 = 343611299187
BaseRepresentation
bin10011000010101101…
…10011011101100111
3222101110221120120110
421201112303131213
5131414131140003
64410240504103
7511225431441
oct114126633547
928343846513
1010223302503
114376873537
121b9391b033
13c6c04312b
146cda8d491
153ec7bba03
hex2615b3767

10223302503 has 16 divisors (see below), whose sum is σ = 14176739456. Its totient is φ = 6547897440.

The previous prime is 10223302483. The next prime is 10223302511. The reversal of 10223302503 is 30520332201.

It is not a de Polignac number, because 10223302503 - 222 = 10219108199 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 10223302503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223302513) 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 15 ways as a sum of consecutive naturals, for example, 641725 + ... + 657462.

It is an arithmetic number, because the mean of its divisors is an integer number (886046216).

Almost surely, 210223302503 is an apocalyptic number.

10223302503 is a deficient number, since it is larger than the sum of its proper divisors (3953436953).

10223302503 is a wasteful number, since it uses less digits than its factorization.

10223302503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299294.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 10223302503 its reverse (30520332201), we get a palindrome (40743634704).

The spelling of 10223302503 in words is "ten billion, two hundred twenty-three million, three hundred two thousand, five hundred three".

Divisors: 1 3 43 61 129 183 2623 7869 1299187 3897561 55865041 79250407 167595123 237751221 3407767501 10223302503