Base | Representation |
---|---|
bin | 1100101010110… |
… | …1111111001010 |
3 | 10200222212100212 |
4 | 3022231333022 |
5 | 102101011300 |
6 | 5135001122 |
7 | 1213460225 |
oct | 312557712 |
9 | 120885325 |
10 | 53141450 |
11 | 27aa6a5a |
12 | 159691a2 |
13 | b01825b |
14 | 70b45bc |
15 | 49ea935 |
hex | 32adfca |
53141450 has 24 divisors (see below), whose sum is σ = 99871212. Its totient is φ = 21035520.
The previous prime is 53141401. The next prime is 53141467. The reversal of 53141450 is 5414135.
It can be written as a sum of positive squares in 6 ways, for example, as 21003889 + 32137561 = 4583^2 + 5669^2 .
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 629 + ... + 10328.
Almost surely, 253141450 is an apocalyptic number.
53141450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
53141450 is a deficient number, since it is larger than the sum of its proper divisors (46729762).
53141450 is a wasteful number, since it uses less digits than its factorization.
53141450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11066 (or 11061 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 53141450 is about 7289.8182419043. The cubic root of 53141450 is about 375.9624462645.
Adding to 53141450 its reverse (5414135), we get a palindrome (58555585).
The spelling of 53141450 in words is "fifty-three million, one hundred forty-one thousand, four hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •