Base | Representation |
---|---|
bin | 10000001111111… |
… | …11110100100001 |
3 | 100111111110212001 |
4 | 20013333310201 |
5 | 234344023040 |
6 | 21305404001 |
7 | 3243436222 |
oct | 1007776441 |
9 | 314443761 |
10 | 136314145 |
11 | 6aa44920 |
12 | 39799601 |
13 | 22319776 |
14 | 14165249 |
15 | be7959a |
hex | 81ffd21 |
136314145 has 32 divisors (see below), whose sum is σ = 184011264. Its totient is φ = 96096000.
The previous prime is 136314119. The next prime is 136314149. The reversal of 136314145 is 541413631.
It is a de Polignac number, because none of the positive numbers 2k-136314145 is a prime.
It is a super-3 number, since 3×1363141453 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (136314149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294184 + ... + 294646.
It is an arithmetic number, because the mean of its divisors is an integer number (5750352).
Almost surely, 2136314145 is an apocalyptic number.
It is an amenable number.
136314145 is a deficient number, since it is larger than the sum of its proper divisors (47697119).
136314145 is a wasteful number, since it uses less digits than its factorization.
136314145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 633.
The product of its digits is 4320, while the sum is 28.
The square root of 136314145 is about 11675.3648765253. The cubic root of 136314145 is about 514.6519721073.
Adding to 136314145 its reverse (541413631), we get a palindrome (677727776).
The spelling of 136314145 in words is "one hundred thirty-six million, three hundred fourteen thousand, one hundred forty-five".
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