Base | Representation |
---|---|
bin | 10010100110011… |
… | …10110010010110 |
3 | 101212121110111020 |
4 | 21103032302112 |
5 | 304421124441 |
6 | 23252222010 |
7 | 3603200112 |
oct | 1123166226 |
9 | 355543436 |
10 | 156036246 |
11 | 80095383 |
12 | 4430a906 |
13 | 26433552 |
14 | 16a1a742 |
15 | da72e66 |
hex | 94cec96 |
156036246 has 16 divisors (see below), whose sum is σ = 328497600. Its totient is φ = 49274568.
The previous prime is 156036229. The next prime is 156036247. The reversal of 156036246 is 642630651.
156036246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156036247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684256 + ... + 684483.
It is an arithmetic number, because the mean of its divisors is an integer number (20531100).
Almost surely, 2156036246 is an apocalyptic number.
156036246 is an abundant number, since it is smaller than the sum of its proper divisors (172461354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156036246 is a wasteful number, since it uses less digits than its factorization.
156036246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1368763.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 156036246 is about 12491.4469137887. The cubic root of 156036246 is about 538.3629502717.
Adding to 156036246 its reverse (642630651), we get a palindrome (798666897).
The spelling of 156036246 in words is "one hundred fifty-six million, thirty-six thousand, two hundred forty-six".
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