Base | Representation |
---|---|
bin | 1001000110110001111110… |
… | …1110011011000011101011 |
3 | 1022110010222112110021110020 |
4 | 2101230133232123003223 |
5 | 2303014240330430443 |
6 | 33143255024051523 |
7 | 2052231124403433 |
oct | 221543756330353 |
9 | 38403875407406 |
10 | 10012101030123 |
11 | 3210121020065 |
12 | 11584b4463ba3 |
13 | 5781a220468a |
14 | 2688343292c3 |
15 | 1256874bd583 |
hex | 91b1fb9b0eb |
10012101030123 has 32 divisors (see below), whose sum is σ = 14235244300800. Its totient is φ = 6237463457280.
The previous prime is 10012101030017. The next prime is 10012101030179. The reversal of 10012101030123 is 32103010121001.
It is a happy number.
It is not a de Polignac number, because 10012101030123 - 218 = 10012100767979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10012101030923) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18972786 + ... + 19493352.
It is an arithmetic number, because the mean of its divisors is an integer number (444851384400).
Almost surely, 210012101030123 is an apocalyptic number.
10012101030123 is a deficient number, since it is larger than the sum of its proper divisors (4223143270677).
10012101030123 is a wasteful number, since it uses less digits than its factorization.
10012101030123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523267.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 10012101030123 its reverse (32103010121001), we get a palindrome (42115111151124).
The spelling of 10012101030123 in words is "ten trillion, twelve billion, one hundred one million, thirty thousand, one hundred twenty-three".
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