Base | Representation |
---|---|
bin | 1110100010110… |
… | …1010001001011 |
3 | 11020210021010222 |
4 | 3220231101023 |
5 | 111104042302 |
6 | 10015300255 |
7 | 1340341544 |
oct | 350552113 |
9 | 136707128 |
10 | 61002827 |
11 | 31486366 |
12 | 1851a68b |
13 | c83b562 |
14 | 815d4cb |
15 | 554eda2 |
hex | 3a2d44b |
61002827 has 2 divisors, whose sum is σ = 61002828. Its totient is φ = 61002826.
The previous prime is 61002811. The next prime is 61002829. The reversal of 61002827 is 72820016.
61002827 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 is a cyclic number.
It is not a de Polignac number, because 61002827 - 24 = 61002811 is a prime.
Together with 61002829, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 61002796 and 61002805.
It is not a weakly prime, because it can be changed into another prime (61002829) 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, 30501413 + 30501414.
It is an arithmetic number, because the mean of its divisors is an integer number (30501414).
Almost surely, 261002827 is an apocalyptic number.
61002827 is a deficient number, since it is larger than the sum of its proper divisors (1).
61002827 is an equidigital number, since it uses as much as digits as its factorization.
61002827 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 61002827 is about 7810.4306539396. The cubic root of 61002827 is about 393.6557993515.
The spelling of 61002827 in words is "sixty-one million, two thousand, eight hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •