Base | Representation |
---|---|
bin | 1110010100100… |
… | …1010100001111 |
3 | 11012000211100210 |
4 | 3211021110033 |
5 | 110334203020 |
6 | 5543253503 |
7 | 1326402450 |
oct | 345112417 |
9 | 135024323 |
10 | 60069135 |
11 | 309a8915 |
12 | 1814a293 |
13 | c5a2589 |
14 | 7d99127 |
15 | 54183e0 |
hex | 394950f |
60069135 has 16 divisors (see below), whose sum is σ = 109840896. Its totient is φ = 27460128.
The previous prime is 60069131. The next prime is 60069161. The reversal of 60069135 is 53196006.
It is a happy number.
60069135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 60069135 - 22 = 60069131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60069131) 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 in 15 ways as a sum of consecutive naturals, for example, 285939 + ... + 286148.
It is an arithmetic number, because the mean of its divisors is an integer number (6865056).
Almost surely, 260069135 is an apocalyptic number.
60069135 is a deficient number, since it is larger than the sum of its proper divisors (49771761).
60069135 is a wasteful number, since it uses less digits than its factorization.
60069135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572102.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 60069135 is about 7750.4280526949. The cubic root of 60069135 is about 391.6370699430.
The spelling of 60069135 in words is "sixty million, sixty-nine thousand, one hundred thirty-five".
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