Base | Representation |
---|---|
bin | 10000001010101… |
… | …10100010100101 |
3 | 100110012020201121 |
4 | 20011112202211 |
5 | 234204331043 |
6 | 21242453541 |
7 | 3234520561 |
oct | 1005264245 |
9 | 313166647 |
10 | 135620773 |
11 | 6a610992 |
12 | 395042b1 |
13 | 22135ca2 |
14 | 140246a1 |
15 | bd8dded |
hex | 81568a5 |
135620773 has 4 divisors (see below), whose sum is σ = 135660960. Its totient is φ = 135580588.
The previous prime is 135620767. The next prime is 135620777. The reversal of 135620773 is 377026531.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-135620773 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135620777) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14515 + ... + 21952.
It is an arithmetic number, because the mean of its divisors is an integer number (33915240).
Almost surely, 2135620773 is an apocalyptic number.
It is an amenable number.
135620773 is a deficient number, since it is larger than the sum of its proper divisors (40187).
135620773 is an equidigital number, since it uses as much as digits as its factorization.
135620773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40186.
The product of its (nonzero) digits is 26460, while the sum is 34.
The square root of 135620773 is about 11645.6332159312. The cubic root of 135620773 is about 513.7778832572. Note that the first 3 decimals are identical.
The spelling of 135620773 in words is "one hundred thirty-five million, six hundred twenty thousand, seven hundred seventy-three".
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