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53000383 is a prime number
BaseRepresentation
bin1100101000101…
…1100010111111
310200201200212011
43022023202333
5102032003013
65131552051
71212332032
oct312134277
9120650764
1053000383
1127a0aa77
12158bb627
13ac98c97
147079019
1549bdc3d
hex328b8bf

53000383 has 2 divisors, whose sum is σ = 53000384. Its totient is φ = 53000382.

The previous prime is 53000357. The next prime is 53000393. The reversal of 53000383 is 38300035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53000383 - 25 = 53000351 is a prime.

It is equal to p3170074 and since 53000383 and 3170074 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53000333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26500191 + 26500192.

It is an arithmetic number, because the mean of its divisors is an integer number (26500192).

Almost surely, 253000383 is an apocalyptic number.

53000383 is a deficient number, since it is larger than the sum of its proper divisors (1).

53000383 is an equidigital number, since it uses as much as digits as its factorization.

53000383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 53000383 is about 7280.1361937810. The cubic root of 53000383 is about 375.6294802359.

The spelling of 53000383 in words is "fifty-three million, three hundred eighty-three", and thus it is an aban number.