Base | Representation |
---|---|
bin | 1110010100101… |
… | …0110110001001 |
3 | 11012001010221212 |
4 | 3211022312021 |
5 | 110334403101 |
6 | 5543342505 |
7 | 1326426641 |
oct | 345126611 |
9 | 135033855 |
10 | 60075401 |
11 | 30a025a1 |
12 | 18151a35 |
13 | c5a5399 |
14 | 7d9b521 |
15 | 541a1bb |
hex | 394ad89 |
60075401 has 2 divisors, whose sum is σ = 60075402. Its totient is φ = 60075400.
The previous prime is 60075371. The next prime is 60075403. The reversal of 60075401 is 10457006.
60075401 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., 58537801 + 1537600 = 7651^2 + 1240^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-60075401 is a prime.
Together with 60075403, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (60075403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30037700 + 30037701.
It is an arithmetic number, because the mean of its divisors is an integer number (30037701).
Almost surely, 260075401 is an apocalyptic number.
It is an amenable number.
60075401 is a deficient number, since it is larger than the sum of its proper divisors (1).
60075401 is an equidigital number, since it uses as much as digits as its factorization.
60075401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 60075401 is about 7750.8322778912. The cubic root of 60075401 is about 391.6506871002.
The spelling of 60075401 in words is "sixty million, seventy-five thousand, four hundred one".
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