Base | Representation |
---|---|
bin | 1001000111011010101111… |
… | …1000101000001011001101 |
3 | 1022111012020001200000001002 |
4 | 2101312223320220023031 |
5 | 2303204142331401000 |
6 | 33152304440430045 |
7 | 2053066223055215 |
oct | 221665370501315 |
9 | 38435201600032 |
10 | 10023042450125 |
11 | 3214826187931 |
12 | 115a648778325 |
13 | 579226c5b4b3 |
14 | 26919150b245 |
15 | 125ac7d3a8d5 |
hex | 91dabe282cd |
10023042450125 has 8 divisors (see below), whose sum is σ = 12508756977912. Its totient is φ = 8018433960000.
The previous prime is 10023042450049. The next prime is 10023042450149. The reversal of 10023042450125 is 52105424032001.
10023042450125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 179977032169 + 9843065417956 = 424237^2 + 3137366^2 .
It is not a de Polignac number, because 10023042450125 - 28 = 10023042449869 is a prime.
It is a super-2 number, since 2×100230424501252 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40092169676 + ... + 40092169925.
It is an arithmetic number, because the mean of its divisors is an integer number (1563594622239).
Almost surely, 210023042450125 is an apocalyptic number.
It is an amenable number.
10023042450125 is a deficient number, since it is larger than the sum of its proper divisors (2485714527787).
10023042450125 is an frugal number, since it uses more digits than its factorization.
10023042450125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80184339616 (or 80184339606 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 10023042450125 its reverse (52105424032001), we get a palindrome (62128466482126).
The spelling of 10023042450125 in words is "ten trillion, twenty-three billion, forty-two million, four hundred fifty thousand, one hundred twenty-five".
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