Base | Representation |
---|---|
bin | 10000010011101… |
… | …10110001000000 |
3 | 100112102020011110 |
4 | 20021312301000 |
5 | 240010120334 |
6 | 21324043320 |
7 | 3250535511 |
oct | 1011666100 |
9 | 315366143 |
10 | 136801344 |
11 | 70247969 |
12 | 39993540 |
13 | 2245a454 |
14 | 14250a08 |
15 | c023ae9 |
hex | 8276c40 |
136801344 has 28 divisors (see below), whose sum is σ = 361954064. Its totient is φ = 45600384.
The previous prime is 136801339. The next prime is 136801367. The reversal of 136801344 is 443108631.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356062 + ... + 356445.
Almost surely, 2136801344 is an apocalyptic number.
It is an amenable number.
136801344 is an abundant number, since it is smaller than the sum of its proper divisors (225152720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136801344 is an equidigital number, since it uses as much as digits as its factorization.
136801344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 712522 (or 712512 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 136801344 is about 11696.2106684174. The cubic root of 136801344 is about 515.2643805455.
Adding to 136801344 its reverse (443108631), we get a palindrome (579909975).
The spelling of 136801344 in words is "one hundred thirty-six million, eight hundred one thousand, three hundred forty-four".
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