Base | Representation |
---|---|
bin | 110001010111101101… |
… | …110011111000100100 |
3 | 12001211102222201120122 |
4 | 301113231303320210 |
5 | 1332031333444330 |
6 | 40204130421112 |
7 | 3554445025421 |
oct | 612755637044 |
9 | 161742881518 |
10 | 53011234340 |
11 | 20533506a79 |
12 | a335431798 |
13 | 4cca8888ac |
14 | 27cc61cd48 |
15 | 15a3e075e5 |
hex | c57b73e24 |
53011234340 has 12 divisors (see below), whose sum is σ = 111323592156. Its totient is φ = 21204493728.
The previous prime is 53011234337. The next prime is 53011234343. The reversal of 53011234340 is 4343211035.
It is an interprime number because it is at equal distance from previous prime (53011234337) and next prime (53011234343).
It can be written as a sum of positive squares in 2 ways, for example, as 38312581696 + 14698652644 = 195736^2 + 121238^2 .
It is a super-3 number, since 3×530112343403 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (53011234343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325280839 + ... + 1325280878.
It is an arithmetic number, because the mean of its divisors is an integer number (9276966013).
Almost surely, 253011234340 is an apocalyptic number.
It is an amenable number.
53011234340 is an abundant number, since it is smaller than the sum of its proper divisors (58312357816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53011234340 is a wasteful number, since it uses less digits than its factorization.
53011234340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2650561726 (or 2650561724 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 53011234340 its reverse (4343211035), we get a palindrome (57354445375).
The spelling of 53011234340 in words is "fifty-three billion, eleven million, two hundred thirty-four thousand, three hundred forty".
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