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10662301252 = 2219697135329
BaseRepresentation
bin10011110111000010…
…11100111001000100
31000112002000000122101
421323201130321010
5133314022120002
64522002041444
7525136031251
oct117341347104
930462000571
1010662301252
114581655819
122096949284
13100bc8a5c5
147320c6428
154260d5587
hex27b85ce44

10662301252 has 12 divisors (see below), whose sum is σ = 18660112380. Its totient is φ = 5330840576.

The previous prime is 10662301241. The next prime is 10662301253. The reversal of 10662301252 is 25210326601.

10662301252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2884119616 + 7778181636 = 53704^2 + 88194^2 .

It is a super-2 number, since 2×106623012522 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10662301252.

It is not an unprimeable number, because it can be changed into a prime (10662301253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11124 + ... + 146452.

It is an arithmetic number, because the mean of its divisors is an integer number (1555009365).

Almost surely, 210662301252 is an apocalyptic number.

It is an amenable number.

10662301252 is a deficient number, since it is larger than the sum of its proper divisors (7997811128).

10662301252 is a wasteful number, since it uses less digits than its factorization.

10662301252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155030 (or 155028 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10662301252 its reverse (25210326601), we get a palindrome (35872627853).

The spelling of 10662301252 in words is "ten billion, six hundred sixty-two million, three hundred one thousand, two hundred fifty-two".

Divisors: 1 2 4 19697 39394 78788 135329 270658 541316 2665575313 5331150626 10662301252