Base | Representation |
---|---|
bin | 1101110110001… |
… | …1110110110001 |
3 | 11001021210201122 |
4 | 3131203312301 |
5 | 104332040224 |
6 | 5432512025 |
7 | 1303451312 |
oct | 335436661 |
9 | 131253648 |
10 | 58080689 |
11 | 2a86a977 |
12 | 1754b615 |
13 | c057494 |
14 | 79dc609 |
15 | 517415e |
hex | 3763db1 |
58080689 has 2 divisors, whose sum is σ = 58080690. Its totient is φ = 58080688.
The previous prime is 58080683. The next prime is 58080691. The reversal of 58080689 is 98608085.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 57638464 + 442225 = 7592^2 + 665^2 .
It is a cyclic number.
It is not a de Polignac number, because 58080689 - 28 = 58080433 is a prime.
It is a super-3 number, since 3×580806893 (a number of 24 digits) contains 333 as substring.
Together with 58080691, 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 (58080683) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29040344 + 29040345.
It is an arithmetic number, because the mean of its divisors is an integer number (29040345).
Almost surely, 258080689 is an apocalyptic number.
It is an amenable number.
58080689 is a deficient number, since it is larger than the sum of its proper divisors (1).
58080689 is an equidigital number, since it uses as much as digits as its factorization.
58080689 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 138240, while the sum is 44.
The square root of 58080689 is about 7621.0687570708. The cubic root of 58080689 is about 387.2670850036.
The spelling of 58080689 in words is "fifty-eight million, eighty thousand, six hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •