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2829033 = 33104779
BaseRepresentation
bin1010110010101011101001
312022201201000
422302223221
51211012113
6140345213
733021624
oct12625351
95281630
102829033
111662549
12b45209
137808ac
14538dbb
153ad373
hex2b2ae9

2829033 has 8 divisors (see below), whose sum is σ = 4191200. Its totient is φ = 1886004.

The previous prime is 2829011. The next prime is 2829049. The reversal of 2829033 is 3309282.

It is not a de Polignac number, because 2829033 - 29 = 2828521 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: 104779 = 2829033 / (2 + 8 + 2 + 9 + 0 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2828988 and 2829006.

It is not an unprimeable number, because it can be changed into a prime (2829083) 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, 52363 + ... + 52416.

It is an arithmetic number, because the mean of its divisors is an integer number (523900).

22829033 is an apocalyptic number.

It is an amenable number.

2829033 is a deficient number, since it is larger than the sum of its proper divisors (1362167).

2829033 is a wasteful number, since it uses less digits than its factorization.

2829033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104788 (or 104782 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2829033 is about 1681.9729486529. The cubic root of 2829033 is about 141.4314534373.

Subtracting 2829033 from its reverse (3309282), we obtain a square (480249 = 6932).

The spelling of 2829033 in words is "two million, eight hundred twenty-nine thousand, thirty-three".

Divisors: 1 3 9 27 104779 314337 943011 2829033