Base | Representation |
---|---|
bin | 101010101110… |
… | …101101001011 |
3 | 210002002101000 |
4 | 222232231023 |
5 | 10331420410 |
6 | 1040030043 |
7 | 164132004 |
oct | 52565513 |
9 | 23062330 |
10 | 11201355 |
11 | 6360820 |
12 | 3902323 |
13 | 2422629 |
14 | 16b81ab |
15 | eb3dc0 |
hex | aaeb4b |
11201355 has 64 divisors (see below), whose sum is σ = 22924800. Its totient is φ = 5132160.
The previous prime is 11201347. The next prime is 11201363. The reversal of 11201355 is 55310211.
It is an interprime number because it is at equal distance from previous prime (11201347) and next prime (11201363).
It is not a de Polignac number, because 11201355 - 23 = 11201347 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28017 + ... + 28413.
It is an arithmetic number, because the mean of its divisors is an integer number (358200).
Almost surely, 211201355 is an apocalyptic number.
11201355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
11201355 is an abundant number, since it is smaller than the sum of its proper divisors (11723445).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11201355 is a wasteful number, since it uses less digits than its factorization.
11201355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441 (or 435 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 11201355 is about 3346.8425418594. The cubic root of 11201355 is about 223.7468108115.
Adding to 11201355 its reverse (55310211), we get a palindrome (66511566).
The spelling of 11201355 in words is "eleven million, two hundred one thousand, three hundred fifty-five".
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