Base | Representation |
---|---|
bin | 101011000110… |
… | …010100111001 |
3 | 210021000002100 |
4 | 223012110321 |
5 | 10343014410 |
6 | 1042054013 |
7 | 165014040 |
oct | 53062471 |
9 | 23230070 |
10 | 11298105 |
11 | 6417485 |
12 | 394a309 |
13 | 2457690 |
14 | 1701557 |
15 | ed28c0 |
hex | ac6539 |
11298105 has 96 divisors (see below), whose sum is σ = 25159680. Its totient is φ = 4561920.
The previous prime is 11298101. The next prime is 11298107. The reversal of 11298105 is 50189211.
11298105 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11298105 - 22 = 11298101 is a prime.
11298105 is strictly pandigital in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11298101) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 126901 + ... + 126989.
It is an arithmetic number, because the mean of its divisors is an integer number (262080).
Almost surely, 211298105 is an apocalyptic number.
11298105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11298105 is an abundant number, since it is smaller than the sum of its proper divisors (13861575).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11298105 is a wasteful number, since it uses less digits than its factorization.
11298105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151 (or 148 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 27.
The square root of 11298105 is about 3361.2653867257. The cubic root of 11298105 is about 224.3891579689.
It can be divided in two parts, 11 and 298105, that added together give a square (298116 = 5462).
The spelling of 11298105 in words is "eleven million, two hundred ninety-eight thousand, one hundred five".
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