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30283423 is a prime number
BaseRepresentation
bin111001110000…
…1011010011111
32002222120001021
41303201122133
530223032143
63001025011
7515255602
oct163413237
962876037
1030283423
1116104425
12a185167
136373cb1
144044339
1529d2ced
hex1ce169f

30283423 has 2 divisors, whose sum is σ = 30283424. Its totient is φ = 30283422.

The previous prime is 30283411. The next prime is 30283447. The reversal of 30283423 is 32438203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30283423 - 25 = 30283391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30283483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15141711 + 15141712.

It is an arithmetic number, because the mean of its divisors is an integer number (15141712).

Almost surely, 230283423 is an apocalyptic number.

30283423 is a deficient number, since it is larger than the sum of its proper divisors (1).

30283423 is an equidigital number, since it uses as much as digits as its factorization.

30283423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 30283423 is about 5503.0376157173. The cubic root of 30283423 is about 311.6986975891.

The spelling of 30283423 in words is "thirty million, two hundred eighty-three thousand, four hundred twenty-three".