Base | Representation |
---|---|
bin | 10000000001100110011… |
… | …011100010100011011110 |
3 | 10220021110121202111120101 |
4 | 100001212123202203132 |
5 | 121020304402420410 |
6 | 2201521555211314 |
7 | 142363336413436 |
oct | 20014633424336 |
9 | 3807417674511 |
10 | 1101230123230 |
11 | 395035771866 |
12 | 1595138a6b3a |
13 | 7cacb8b8843 |
14 | 3b42a9d92c6 |
15 | 1d9a398bd3a |
hex | 100666e28de |
1101230123230 has 32 divisors (see below), whose sum is σ = 2111680368000. Its totient is φ = 412280440992.
The previous prime is 1101230123153. The next prime is 1101230123269. The reversal of 1101230123230 is 323210321011.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 1101230123198 and 1101230123207.
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, 34899580 + ... + 34931119.
It is an arithmetic number, because the mean of its divisors is an integer number (65990011500).
Almost surely, 21101230123230 is an apocalyptic number.
1101230123230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1101230123230 is a deficient number, since it is larger than the sum of its proper divisors (1010450244770).
1101230123230 is a wasteful number, since it uses less digits than its factorization.
1101230123230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69830808.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1101230123230 its reverse (323210321011), we get a palindrome (1424440444241).
The spelling of 1101230123230 in words is "one trillion, one hundred one billion, two hundred thirty million, one hundred twenty-three thousand, two hundred thirty".
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