Base | Representation |
---|---|
bin | 10100110111100011… |
… | …10001110101011111 |
3 | 1001220210021100021010 |
4 | 22123301301311133 |
5 | 140421040433010 |
6 | 5051412510303 |
7 | 544426526052 |
oct | 123361616537 |
9 | 31823240233 |
10 | 11203452255 |
11 | 482a069556 |
12 | 220801b393 |
13 | 10971200b8 |
14 | 783d10a99 |
15 | 45887b620 |
hex | 29bc71d5f |
11203452255 has 16 divisors (see below), whose sum is σ = 17926944480. Its totient is φ = 5974700928.
The previous prime is 11203452241. The next prime is 11203452257. The reversal of 11203452255 is 55225430211.
It is not a de Polignac number, because 11203452255 - 212 = 11203448159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11203452257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252949 + ... + 293921.
It is an arithmetic number, because the mean of its divisors is an integer number (1120434030).
Almost surely, 211203452255 is an apocalyptic number.
11203452255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
11203452255 is a deficient number, since it is larger than the sum of its proper divisors (6723492225).
11203452255 is a wasteful number, since it uses less digits than its factorization.
11203452255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59210.
The product of its (nonzero) digits is 12000, while the sum is 30.
Adding to 11203452255 its reverse (55225430211), we get a palindrome (66428882466).
The spelling of 11203452255 in words is "eleven billion, two hundred three million, four hundred fifty-two thousand, two hundred fifty-five".
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