Base | Representation |
---|---|
bin | 111001011010101010… |
… | …1010000010100000110 |
3 | 102210021002012122221112 |
4 | 1302311111100110012 |
5 | 4010010120112410 |
6 | 132351023245022 |
7 | 11623344013466 |
oct | 1626525202406 |
9 | 383232178845 |
10 | 123301332230 |
11 | 4832342996a |
12 | 1ba91449772 |
13 | b820144bab |
14 | 5d7998bba6 |
15 | 3319c1d105 |
hex | 1cb5550506 |
123301332230 has 32 divisors (see below), whose sum is σ = 230367691008. Its totient is φ = 47465827200.
The previous prime is 123301332229. The next prime is 123301332307. The reversal of 123301332230 is 32233103321.
It is a junction number, because it is equal to n+sod(n) for n = 123301332196 and 123301332205.
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, 1042637 + ... + 1154856.
It is an arithmetic number, because the mean of its divisors is an integer number (7198990344).
Almost surely, 2123301332230 is an apocalyptic number.
123301332230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123301332230 is a deficient number, since it is larger than the sum of its proper divisors (107066358778).
123301332230 is a wasteful number, since it uses less digits than its factorization.
123301332230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2197712.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 123301332230 its reverse (32233103321), we get a palindrome (155534435551).
The spelling of 123301332230 in words is "one hundred twenty-three billion, three hundred one million, three hundred thirty-two thousand, two hundred thirty".
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