Base | Representation |
---|---|
bin | 1010101001110… |
… | …00101010110111 |
3 | 20020011000100121 |
4 | 11110320222313 |
5 | 140334023304 |
6 | 12511152411 |
7 | 2133361633 |
oct | 524705267 |
9 | 206130317 |
10 | 89361079 |
11 | 46495335 |
12 | 25b15707 |
13 | 1568a1a2 |
14 | bc21dc3 |
15 | 7ca2554 |
hex | 5538ab7 |
89361079 has 2 divisors, whose sum is σ = 89361080. Its totient is φ = 89361078.
The previous prime is 89361029. The next prime is 89361089. The reversal of 89361079 is 97016398.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 89361079 - 27 = 89360951 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (89361029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44680539 + 44680540.
It is an arithmetic number, because the mean of its divisors is an integer number (44680540).
Almost surely, 289361079 is an apocalyptic number.
89361079 is a deficient number, since it is larger than the sum of its proper divisors (1).
89361079 is an equidigital number, since it uses as much as digits as its factorization.
89361079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 81648, while the sum is 43.
The square root of 89361079 is about 9453.0989098814. The cubic root of 89361079 is about 447.0774872467.
The spelling of 89361079 in words is "eighty-nine million, three hundred sixty-one thousand, seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •