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2093229 = 3377527
BaseRepresentation
bin111111111000010101101
310221100101000
413333002231
51013440404
6112510513
723535465
oct7770255
93840330
102093229
1111aa746
1284b439
135839c8
143c6ba5
152b5339
hex1ff0ad

2093229 has 8 divisors (see below), whose sum is σ = 3101120. Its totient is φ = 1395468.

The previous prime is 2093219. The next prime is 2093237. The reversal of 2093229 is 9223902.

It is not a de Polignac number, because 2093229 - 27 = 2093101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 77527 = 2093229 / (2 + 0 + 9 + 3 + 2 + 2 + 9).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38737 + ... + 38790.

It is an arithmetic number, because the mean of its divisors is an integer number (387640).

22093229 is an apocalyptic number.

It is an amenable number.

2093229 is a deficient number, since it is larger than the sum of its proper divisors (1007891).

2093229 is an equidigital number, since it uses as much as digits as its factorization.

2093229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77536 (or 77530 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2093229 is about 1446.7995714680. The cubic root of 2093229 is about 127.9201365416.

The spelling of 2093229 in words is "two million, ninety-three thousand, two hundred twenty-nine".

Divisors: 1 3 9 27 77527 232581 697743 2093229