Base | Representation |
---|---|
bin | 1001000111100010001100… |
… | …0010011100011111000101 |
3 | 1022111101101101020212221012 |
4 | 2101320203002130133011 |
5 | 2303222241111344024 |
6 | 33153235051332005 |
7 | 2053166605603121 |
oct | 221704302343705 |
9 | 38441341225835 |
10 | 10025041512389 |
11 | 3215661643a02 |
12 | 115ab06151005 |
13 | 579485167a87 |
14 | 269300c00581 |
15 | 125b935b550e |
hex | 91e2309c7c5 |
10025041512389 has 2 divisors, whose sum is σ = 10025041512390. Its totient is φ = 10025041512388.
The previous prime is 10025041512377. The next prime is 10025041512439. The reversal of 10025041512389 is 98321514052001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9233728077025 + 791313435364 = 3038705^2 + 889558^2 .
It is an emirp because it is prime and its reverse (98321514052001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10025041512389 - 240 = 8925529884613 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10025041512319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012520756194 + 5012520756195.
It is an arithmetic number, because the mean of its divisors is an integer number (5012520756195).
Almost surely, 210025041512389 is an apocalyptic number.
It is an amenable number.
10025041512389 is a deficient number, since it is larger than the sum of its proper divisors (1).
10025041512389 is an equidigital number, since it uses as much as digits as its factorization.
10025041512389 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 86400, while the sum is 41.
The spelling of 10025041512389 in words is "ten trillion, twenty-five billion, forty-one million, five hundred twelve thousand, three hundred eighty-nine".
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