Base | Representation |
---|---|
bin | 101010000101… |
… | …001001011111 |
3 | 202202102212120 |
4 | 222011021133 |
5 | 10310444020 |
6 | 1032234023 |
7 | 162522513 |
oct | 52051137 |
9 | 22672776 |
10 | 11031135 |
11 | 6254945 |
12 | 383b913 |
13 | 2392ccb |
14 | 1672143 |
15 | e7d740 |
hex | a8525f |
11031135 has 16 divisors (see below), whose sum is σ = 18026496. Its totient is φ = 5757728.
The previous prime is 11031121. The next prime is 11031161. The reversal of 11031135 is 53113011.
11031135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11031135 - 210 = 11030111 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7119 + ... + 8528.
It is an arithmetic number, because the mean of its divisors is an integer number (1126656).
Almost surely, 211031135 is an apocalyptic number.
11031135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
11031135 is a deficient number, since it is larger than the sum of its proper divisors (6995361).
11031135 is a wasteful number, since it uses less digits than its factorization.
11031135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15702.
The product of its (nonzero) digits is 45, while the sum is 15.
The square root of 11031135 is about 3321.3152515231. The cubic root of 11031135 is about 222.6076405489.
Adding to 11031135 its reverse (53113011), we get a palindrome (64144146).
The spelling of 11031135 in words is "eleven million, thirty-one thousand, one hundred thirty-five".
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