Base | Representation |
---|---|
bin | 10000001101111… |
… | …11011111010101 |
3 | 100111000002101210 |
4 | 20012333133111 |
5 | 234312110040 |
6 | 21300012033 |
7 | 3241261053 |
oct | 1006773725 |
9 | 314002353 |
10 | 136050645 |
11 | 6a884955 |
12 | 39691019 |
13 | 22256853 |
14 | 140d71d3 |
15 | be26480 |
hex | 81bf7d5 |
136050645 has 8 divisors (see below), whose sum is σ = 217681056. Its totient is φ = 72560336.
The previous prime is 136050619. The next prime is 136050653. The reversal of 136050645 is 546050631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 136050645 - 25 = 136050613 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4535007 + ... + 4535036.
It is an arithmetic number, because the mean of its divisors is an integer number (27210132).
Almost surely, 2136050645 is an apocalyptic number.
136050645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
136050645 is a deficient number, since it is larger than the sum of its proper divisors (81630411).
136050645 is an equidigital number, since it uses as much as digits as its factorization.
136050645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9070051.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 136050645 is about 11664.0749740389. The cubic root of 136050645 is about 514.3201447959.
The spelling of 136050645 in words is "one hundred thirty-six million, fifty thousand, six hundred forty-five".
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