Base | Representation |
---|---|
bin | 11011111111011000101000… |
… | …011000000011101110110010 |
3 | 121010212112102211020021221221 |
4 | 123333120220120003232302 |
5 | 112113410001142031310 |
6 | 1113452430135335254 |
7 | 34633620562240204 |
oct | 3377305030035662 |
9 | 533775384207857 |
10 | 123103030033330 |
11 | 3625177a189966 |
12 | 1198223782152a |
13 | 538c748437a29 |
14 | 225830b5aa774 |
15 | e372d410bada |
hex | 6ff628603bb2 |
123103030033330 has 32 divisors (see below), whose sum is σ = 222567158246400. Its totient is φ = 49023156581952.
The previous prime is 123103030033309. The next prime is 123103030033349. The reversal of 123103030033330 is 33330030301321.
It is a junction number, because it is equal to n+sod(n) for n = 123103030033295 and 123103030033304.
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, 3435064 + ... + 16062556.
It is an arithmetic number, because the mean of its divisors is an integer number (6955223695200).
Almost surely, 2123103030033330 is an apocalyptic number.
123103030033330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123103030033330 is a deficient number, since it is larger than the sum of its proper divisors (99464128213070).
123103030033330 is a wasteful number, since it uses less digits than its factorization.
123103030033330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12631818.
The product of its (nonzero) digits is 4374, while the sum is 25.
Adding to 123103030033330 its reverse (33330030301321), we get a palindrome (156433060334651).
The spelling of 123103030033330 in words is "one hundred twenty-three trillion, one hundred three billion, thirty million, thirty-three thousand, three hundred thirty".
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