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230010983 is a prime number
BaseRepresentation
bin11011011010110…
…11000001100111
3121000210202202022
431231123001213
5432340322413
634453533355
75462026646
oct1555330147
9530722668
10230010983
11108920724
126504425b
1338864297
142279535d
15152d6608
hexdb5b067

230010983 has 2 divisors, whose sum is σ = 230010984. Its totient is φ = 230010982.

The previous prime is 230010973. The next prime is 230011009. The reversal of 230010983 is 389010032.

It is an a-pointer prime, because the next prime (230011009) can be obtained adding 230010983 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230010983 - 28 = 230010727 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230010953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115005491 + 115005492.

It is an arithmetic number, because the mean of its divisors is an integer number (115005492).

Almost surely, 2230010983 is an apocalyptic number.

230010983 is a deficient number, since it is larger than the sum of its proper divisors (1).

230010983 is an equidigital number, since it uses as much as digits as its factorization.

230010983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 230010983 is about 15166.1129825674. The cubic root of 230010983 is about 612.7023198350.

The spelling of 230010983 in words is "two hundred thirty million, ten thousand, nine hundred eighty-three".