Base | Representation |
---|---|
bin | 110001110000111010… |
… | …101001100101000001 |
3 | 12002220220112222202000 |
4 | 301300322221211001 |
5 | 1333413102433101 |
6 | 40314112414213 |
7 | 3601100523123 |
oct | 616072514501 |
9 | 162826488660 |
10 | 53434030401 |
11 | 20730131a04 |
12 | a432b47369 |
13 | 506734c18b |
14 | 282c839213 |
15 | 15cb0c0486 |
hex | c70ea9941 |
53434030401 has 32 divisors (see below), whose sum is σ = 80091475200. Its totient is φ = 35206617600.
The previous prime is 53434030393. The next prime is 53434030427. The reversal of 53434030401 is 10403043435.
It is not a de Polignac number, because 53434030401 - 23 = 53434030393 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (53434032401) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769905 + ... + 836433.
It is an arithmetic number, because the mean of its divisors is an integer number (2502858600).
Almost surely, 253434030401 is an apocalyptic number.
It is an amenable number.
53434030401 is a deficient number, since it is larger than the sum of its proper divisors (26657444799).
53434030401 is a wasteful number, since it uses less digits than its factorization.
53434030401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66886 (or 66880 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 53434030401 its reverse (10403043435), we get a palindrome (63837073836).
The spelling of 53434030401 in words is "fifty-three billion, four hundred thirty-four million, thirty thousand, four hundred one".
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