Base | Representation |
---|---|
bin | 10100110001010100… |
… | …11100111100000101 |
3 | 1001210010221122122121 |
4 | 22120222130330011 |
5 | 140314201400010 |
6 | 5042304525541 |
7 | 543223431121 |
oct | 123052347405 |
9 | 31703848577 |
10 | 11151200005 |
11 | 480261a680 |
12 | 21b26208b1 |
13 | 10893567ca |
14 | 77adcc581 |
15 | 453ea93da |
hex | 298a9cf05 |
11151200005 has 32 divisors (see below), whose sum is σ = 14842891008. Its totient is φ = 7974489600.
The previous prime is 11151200003. The next prime is 11151200017. The reversal of 11151200005 is 50000215111.
It is not a de Polignac number, because 11151200005 - 21 = 11151200003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11151200003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1546689 + ... + 1553881.
It is an arithmetic number, because the mean of its divisors is an integer number (463840344).
Almost surely, 211151200005 is an apocalyptic number.
It is an amenable number.
11151200005 is a deficient number, since it is larger than the sum of its proper divisors (3691691003).
11151200005 is a wasteful number, since it uses less digits than its factorization.
11151200005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7677.
The product of its (nonzero) digits is 50, while the sum is 16.
Adding to 11151200005 its reverse (50000215111), we get a palindrome (61151415116).
The spelling of 11151200005 in words is "eleven billion, one hundred fifty-one million, two hundred thousand, five".
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