Base | Representation |
---|---|
bin | 11100000001010000111011… |
… | …101000111000110101011010 |
3 | 121011022212212001111211110000 |
4 | 130001100323220320311122 |
5 | 112123014022232344010 |
6 | 1114032031524033430 |
7 | 34646142564635106 |
oct | 3401207350706532 |
9 | 534285761454400 |
10 | 123232202231130 |
11 | 362a1535558a43 |
12 | 119a3287232876 |
13 | 539b992973b75 |
14 | 2260682b50906 |
15 | e3a8444557c0 |
hex | 70143ba38d5a |
123232202231130 has 160 divisors (see below), whose sum is σ = 335000247462144. Its totient is φ = 32501678488704.
The previous prime is 123232202231119. The next prime is 123232202231167. The reversal of 123232202231130 is 31132202232321.
123232202231130 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 322 + 0 + 22 + 311 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 123232202231094 and 123232202231103.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 51968959 + ... + 54288461.
Almost surely, 2123232202231130 is an apocalyptic number.
123232202231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 123232202231130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167500123731072).
123232202231130 is an abundant number, since it is smaller than the sum of its proper divisors (211768045231014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123232202231130 is a wasteful number, since it uses less digits than its factorization.
123232202231130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2320242 (or 2320233 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 123232202231130 its reverse (31132202232321), we get a palindrome (154364404463451).
The spelling of 123232202231130 in words is "one hundred twenty-three trillion, two hundred thirty-two billion, two hundred two million, two hundred thirty-one thousand, one hundred thirty".
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