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53830948259 = 114893722569
BaseRepresentation
bin110010001000100100…
…110001010110100011
312010221120102111200102
4302020210301112203
51340221210321014
640421332013015
73613660340054
oct621044612643
9163846374612
1053830948259
11209141921a0
12a523a6116b
1350cb65190a
14286943a72b
151600d758de
hexc889315a3

53830948259 has 4 divisors (see below), whose sum is σ = 58724670840. Its totient is φ = 48937225680.

The previous prime is 53830948217. The next prime is 53830948267. The reversal of 53830948259 is 95284903835.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53830948259 - 224 = 53814171043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53830948279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2446861274 + ... + 2446861295.

It is an arithmetic number, because the mean of its divisors is an integer number (14681167710).

Almost surely, 253830948259 is an apocalyptic number.

53830948259 is a deficient number, since it is larger than the sum of its proper divisors (4893722581).

53830948259 is a wasteful number, since it uses less digits than its factorization.

53830948259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4893722580.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 53830948259 in words is "fifty-three billion, eight hundred thirty million, nine hundred forty-eight thousand, two hundred fifty-nine".

Divisors: 1 11 4893722569 53830948259