Base | Representation |
---|---|
bin | 10100101100101011… |
… | …10010110101000010 |
3 | 1001200102121210010212 |
4 | 22112111302311002 |
5 | 140224212331320 |
6 | 5034353354122 |
7 | 542241253424 |
oct | 122625626502 |
9 | 31612553125 |
10 | 11112230210 |
11 | 4792623034 |
12 | 21a1568942 |
13 | 1081260b63 |
14 | 775b66814 |
15 | 45085c9c5 |
hex | 296572d42 |
11112230210 has 32 divisors (see below), whose sum is σ = 20451640320. Its totient is φ = 4345198272.
The previous prime is 11112230201. The next prime is 11112230219. The reversal of 11112230210 is 1203221111.
It is an interprime number because it is at equal distance from previous prime (11112230201) and next prime (11112230219).
It is not an unprimeable number, because it can be changed into a prime (11112230219) 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, 398711 + ... + 425669.
It is an arithmetic number, because the mean of its divisors is an integer number (639113760).
Almost surely, 211112230210 is an apocalyptic number.
11112230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11112230210 is a deficient number, since it is larger than the sum of its proper divisors (9339410110).
11112230210 is a wasteful number, since it uses less digits than its factorization.
11112230210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27890.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 11112230210 its reverse (1203221111), we get a palindrome (12315451321).
Subtracting from 11112230210 its reverse (1203221111), we obtain a palindrome (9909009099).
The spelling of 11112230210 in words is "eleven billion, one hundred twelve million, two hundred thirty thousand, two hundred ten".
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