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53003250255 = 3559319793011
BaseRepresentation
bin110001010111001111…
…010110101001001111
312001210212222002110210
4301113033112221033
51332022313002010
640203243333503
73554320123254
oct612717265117
9161725862423
1053003250255
1120529a5345a
12a332821293
134cc9021797
1427cb54142b
1515a337bb20
hexc573d6a4f

53003250255 has 32 divisors (see below), whose sum is σ = 85019362560. Its totient is φ = 28197102080.

The previous prime is 53003250247. The next prime is 53003250257. The reversal of 53003250255 is 55205230035.

It is not a de Polignac number, because 53003250255 - 23 = 53003250247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53003250257) 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, 17601700 + ... + 17604710.

It is an arithmetic number, because the mean of its divisors is an integer number (2656855080).

Almost surely, 253003250255 is an apocalyptic number.

53003250255 is a deficient number, since it is larger than the sum of its proper divisors (32016112305).

53003250255 is a wasteful number, since it uses less digits than its factorization.

53003250255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5591.

The product of its (nonzero) digits is 22500, while the sum is 30.

The spelling of 53003250255 in words is "fifty-three billion, three million, two hundred fifty thousand, two hundred fifty-five".

Divisors: 1 3 5 15 593 1779 1979 2965 3011 5937 8895 9033 9895 15055 29685 45165 1173547 1785523 3520641 5356569 5867735 5958769 8927615 17603205 17876307 26782845 29793845 89381535 3533550017 10600650051 17667750085 53003250255