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53358847083 = 3217539338033
BaseRepresentation
bin110001101100011011…
…110110010001101011
312002201200002021121200
4301230123312101223
51333234331101313
640302425135243
73566165500563
oct615433662153
9162650067550
1053358847083
11206a1750633
12a41192a523
1350548b72c9
142822867da3
1515c46bdb73
hexc6c6f646b

53358847083 has 12 divisors (see below), whose sum is σ = 77078512680. Its totient is φ = 35570431296.

The previous prime is 53358847081. The next prime is 53358847097. The reversal of 53358847083 is 38074885335.

53358847083 is a `hidden beast` number, since 53 + 3 + 588 + 4 + 7 + 0 + 8 + 3 = 666.

It is not a de Polignac number, because 53358847083 - 21 = 53358847081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53358847081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11166 + ... + 326867.

It is an arithmetic number, because the mean of its divisors is an integer number (6423209390).

Almost surely, 253358847083 is an apocalyptic number.

53358847083 is a deficient number, since it is larger than the sum of its proper divisors (23719665597).

53358847083 is a wasteful number, since it uses less digits than its factorization.

53358847083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355578 (or 355575 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 53358847083 in words is "fifty-three billion, three hundred fifty-eight million, eight hundred forty-seven thousand, eighty-three".

Divisors: 1 3 9 17539 52617 157851 338033 1014099 3042297 5928760787 17786282361 53358847083