Base | Representation |
---|---|
bin | 110111111110100010… |
… | …011000100000101001 |
3 | 12202010211011102001012 |
4 | 313332202120200221 |
5 | 1441043340013001 |
6 | 43340054433305 |
7 | 4225313036033 |
oct | 677642304051 |
9 | 182124142035 |
10 | 60105001001 |
11 | 23543784951 |
12 | b795062835 |
13 | 588b432066 |
14 | 2ca27c6c53 |
15 | 186ba942bb |
hex | dfe898829 |
60105001001 has 2 divisors, whose sum is σ = 60105001002. Its totient is φ = 60105001000.
The previous prime is 60105000899. The next prime is 60105001007. The reversal of 60105001001 is 10010050106.
60105001001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38104992025 + 22000008976 = 195205^2 + 148324^2 .
It is a cyclic number.
It is not a de Polignac number, because 60105001001 - 226 = 60037892137 is a prime.
It is a super-2 number, since 2×601050010012 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (60105001007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30052500500 + 30052500501.
It is an arithmetic number, because the mean of its divisors is an integer number (30052500501).
Almost surely, 260105001001 is an apocalyptic number.
It is an amenable number.
60105001001 is a deficient number, since it is larger than the sum of its proper divisors (1).
60105001001 is an equidigital number, since it uses as much as digits as its factorization.
60105001001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30, while the sum is 14.
Adding to 60105001001 its reverse (10010050106), we get a palindrome (70115051107).
The spelling of 60105001001 in words is "sixty billion, one hundred five million, one thousand, one".
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