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53083255303 = 134399301429
BaseRepresentation
bin110001011100000000…
…100011001000000111
312002000110111202202201
4301130000203020013
51332203303132203
640215222215331
73556311140161
oct613400431007
9162013452681
1053083255303
1120570128431
12a355584547
13500c784250
1427d8009931
1515aa3d1e1d
hexc5c023207

53083255303 has 8 divisors (see below), whose sum is σ = 57296808800. Its totient is φ = 48888305568.

The previous prime is 53083255271. The next prime is 53083255411. The reversal of 53083255303 is 30355238035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53083255303 - 25 = 53083255271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53083255703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4645008 + ... + 4656421.

It is an arithmetic number, because the mean of its divisors is an integer number (7162101100).

Almost surely, 253083255303 is an apocalyptic number.

53083255303 is a deficient number, since it is larger than the sum of its proper divisors (4213553497).

53083255303 is a wasteful number, since it uses less digits than its factorization.

53083255303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9301881.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 53083255303 in words is "fifty-three billion, eighty-three million, two hundred fifty-five thousand, three hundred three".

Divisors: 1 13 439 5707 9301429 120918577 4083327331 53083255303