Base | Representation |
---|---|
bin | 110001011111100111… |
… | …111001000011101011 |
3 | 12002011200121212012020 |
4 | 301133213321003223 |
5 | 1332314314303040 |
6 | 40225230115523 |
7 | 3560645462055 |
oct | 613747710353 |
9 | 162150555166 |
10 | 53143900395 |
11 | 205a1389a43 |
12 | a37194bba3 |
13 | 501c1c8a11 |
14 | 28020b48d5 |
15 | 15b08b0cd0 |
hex | c5f9f90eb |
53143900395 has 64 divisors (see below), whose sum is σ = 90717179904. Its totient is φ = 26504360960.
The previous prime is 53143900363. The next prime is 53143900409. The reversal of 53143900395 is 59300934135.
It is not a de Polignac number, because 53143900395 - 25 = 53143900363 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24013309 + ... + 24015521.
It is an arithmetic number, because the mean of its divisors is an integer number (1417455936).
Almost surely, 253143900395 is an apocalyptic number.
53143900395 is a deficient number, since it is larger than the sum of its proper divisors (37573279509).
53143900395 is a wasteful number, since it uses less digits than its factorization.
53143900395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3772.
The product of its (nonzero) digits is 218700, while the sum is 42.
The spelling of 53143900395 in words is "fifty-three billion, one hundred forty-three million, nine hundred thousand, three hundred ninety-five".
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