Base | Representation |
---|---|
bin | 10011101010000011… |
… | …01001110110011111 |
3 | 1000020110220022101000 |
4 | 21311001221312133 |
5 | 133103121134211 |
6 | 4503105521343 |
7 | 522343406400 |
oct | 116501516637 |
9 | 30213808330 |
10 | 10553302431 |
11 | 4526078351 |
12 | 2066343253 |
13 | cc2515b69 |
14 | 7218319a7 |
15 | 41b754656 |
hex | 275069d9f |
10553302431 has 48 divisors (see below), whose sum is σ = 18221021280. Its totient is φ = 6019211520.
The previous prime is 10553302429. The next prime is 10553302439. The reversal of 10553302431 is 13420335501.
10553302431 is a `hidden beast` number, since 105 + 533 + 0 + 24 + 3 + 1 = 666.
It is not a de Polignac number, because 10553302431 - 21 = 10553302429 is a prime.
It is a super-2 number, since 2×105533024312 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 10553302395 and 10553302404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10553302439) 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 47 ways as a sum of consecutive naturals, for example, 729751 + ... + 744071.
It is an arithmetic number, because the mean of its divisors is an integer number (379604610).
Almost surely, 210553302431 is an apocalyptic number.
10553302431 is a deficient number, since it is larger than the sum of its proper divisors (7667718849).
10553302431 is a wasteful number, since it uses less digits than its factorization.
10553302431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14901 (or 14888 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 10553302431 its reverse (13420335501), we get a palindrome (23973637932).
The spelling of 10553302431 in words is "ten billion, five hundred fifty-three million, three hundred two thousand, four hundred thirty-one".
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