Base | Representation |
---|---|
bin | 110001101001100101… |
… | …010111010111001101 |
3 | 12002121100001220211020 |
4 | 301221211113113031 |
5 | 1333140104312003 |
6 | 40253555544353 |
7 | 3565045052604 |
oct | 615145272715 |
9 | 162540056736 |
10 | 53311010253 |
11 | 20677748066 |
12 | a3b98bb0b9 |
13 | 5047a086a7 |
14 | 281a374a3b |
15 | 15c03bed53 |
hex | c699575cd |
53311010253 has 24 divisors (see below), whose sum is σ = 74332224960. Its totient is φ = 33983526720.
The previous prime is 53311010251. The next prime is 53311010261. The reversal of 53311010253 is 35201011335.
It is not a de Polignac number, because 53311010253 - 21 = 53311010251 is a prime.
It is a super-2 number, since 2×533110102532 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53311010251) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7755408 + ... + 7762278.
It is an arithmetic number, because the mean of its divisors is an integer number (3097176040).
Almost surely, 253311010253 is an apocalyptic number.
It is an amenable number.
53311010253 is a deficient number, since it is larger than the sum of its proper divisors (21021214707).
53311010253 is a wasteful number, since it uses less digits than its factorization.
53311010253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11809 (or 11786 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 24.
Adding to 53311010253 its reverse (35201011335), we get a palindrome (88512021588).
The spelling of 53311010253 in words is "fifty-three billion, three hundred eleven million, ten thousand, two hundred fifty-three".
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