Base | Representation |
---|---|
bin | 1100101100001… |
… | …1111011111010 |
3 | 10201011102200122 |
4 | 3023003323322 |
5 | 102111400404 |
6 | 5140533242 |
7 | 1214313311 |
oct | 313037372 |
9 | 121142618 |
10 | 53231354 |
11 | 28058560 |
12 | 159b1222 |
13 | b04a157 |
14 | 70d9278 |
15 | 4a173be |
hex | 32c3efa |
53231354 has 16 divisors (see below), whose sum is σ = 88960896. Its totient is φ = 23680800.
The previous prime is 53231351. The next prime is 53231359. The reversal of 53231354 is 45313235.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (53231351) 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, 24707 + ... + 26774.
It is an arithmetic number, because the mean of its divisors is an integer number (5560056).
Almost surely, 253231354 is an apocalyptic number.
53231354 is a deficient number, since it is larger than the sum of its proper divisors (35729542).
53231354 is a wasteful number, since it uses less digits than its factorization.
53231354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51541.
The product of its digits is 5400, while the sum is 26.
The square root of 53231354 is about 7295.9820449340. The cubic root of 53231354 is about 376.1743429074.
Adding to 53231354 its reverse (45313235), we get a palindrome (98544589).
It can be divided in two parts, 5 and 3231354, that multiplied together give a triangular number (16156770 = T5684).
The spelling of 53231354 in words is "fifty-three million, two hundred thirty-one thousand, three hundred fifty-four".
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