Base | Representation |
---|---|
bin | 10011110110000000… |
… | …11010111100101101 |
3 | 1000111110201010010101 |
4 | 21323000122330231 |
5 | 133304313030131 |
6 | 4521052311101 |
7 | 525002316223 |
oct | 117300327455 |
9 | 30443633111 |
10 | 10653642541 |
11 | 4577781363 |
12 | 2093a72491 |
13 | 100a2483c9 |
14 | 730cb0b13 |
15 | 425474c61 |
hex | 27b01af2d |
10653642541 has 4 divisors (see below), whose sum is σ = 10696087584. Its totient is φ = 10611197500.
The previous prime is 10653642539. The next prime is 10653642563. The reversal of 10653642541 is 14524635601.
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: 14524635601 = 7 ⋅2074947943.
It is a cyclic number.
It is not a de Polignac number, because 10653642541 - 21 = 10653642539 is a prime.
It is a super-2 number, since 2×106536425412 (a number of 21 digits) contains 22 as substring.
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 10653642541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10653642521) 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, 21222145 + ... + 21222646.
It is an arithmetic number, because the mean of its divisors is an integer number (2674021896).
Almost surely, 210653642541 is an apocalyptic number.
It is an amenable number.
10653642541 is a deficient number, since it is larger than the sum of its proper divisors (42445043).
10653642541 is an equidigital number, since it uses as much as digits as its factorization.
10653642541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42445042.
The product of its (nonzero) digits is 86400, while the sum is 37.
The spelling of 10653642541 in words is "ten billion, six hundred fifty-three million, six hundred forty-two thousand, five hundred forty-one".
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