Base | Representation |
---|---|
bin | 110001110000111101… |
… | …001010100011000010 |
3 | 12002220221210111011121 |
4 | 301300331022203002 |
5 | 1333413240032410 |
6 | 40314134502454 |
7 | 3601106240302 |
oct | 616075124302 |
9 | 162827714147 |
10 | 53434689730 |
11 | 20730542304 |
12 | a433204a2a |
13 | 5067520306 |
14 | 282c96b602 |
15 | 15cb1a09da |
hex | c70f4a8c2 |
53434689730 has 32 divisors (see below), whose sum is σ = 97481116656. Its totient is φ = 21086674944.
The previous prime is 53434689727. The next prime is 53434689779. The reversal of 53434689730 is 3798643435.
It can be written as a sum of positive squares in 8 ways, for example, as 1147922161 + 52286767569 = 33881^2 + 228663^2 .
It is a super-5 number, since 5×534346897305 (a number of 55 digits) contains 55555 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220602 + ... + 394378.
Almost surely, 253434689730 is an apocalyptic number.
53434689730 is a deficient number, since it is larger than the sum of its proper divisors (44046426926).
53434689730 is a wasteful number, since it uses less digits than its factorization.
53434689730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174198.
The product of its (nonzero) digits is 6531840, while the sum is 52.
The spelling of 53434689730 in words is "fifty-three billion, four hundred thirty-four million, six hundred eighty-nine thousand, seven hundred thirty".
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