Base | Representation |
---|---|
bin | 101010110000… |
… | …110110011011 |
3 | 210002112102100 |
4 | 222300312123 |
5 | 10332211024 |
6 | 1040134443 |
7 | 164166423 |
oct | 52606633 |
9 | 23075370 |
10 | 11210139 |
11 | 6367386 |
12 | 3907423 |
13 | 2426625 |
14 | 16bb483 |
15 | eb67c9 |
hex | ab0d9b |
11210139 has 12 divisors (see below), whose sum is σ = 16221816. Its totient is φ = 7459872.
The previous prime is 11210117. The next prime is 11210141. The reversal of 11210139 is 93101211.
It is not a de Polignac number, because 11210139 - 27 = 11210011 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11210159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7924 + ... + 9230.
It is an arithmetic number, because the mean of its divisors is an integer number (1351818).
Almost surely, 211210139 is an apocalyptic number.
11210139 is a deficient number, since it is larger than the sum of its proper divisors (5011677).
11210139 is a wasteful number, since it uses less digits than its factorization.
11210139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2266 (or 2263 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
The square root of 11210139 is about 3348.1545663246. The cubic root of 11210139 is about 223.8052822631.
The spelling of 11210139 in words is "eleven million, two hundred ten thousand, one hundred thirty-nine".
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