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2834029 = 11257639
BaseRepresentation
bin1010110011111001101101
312022222120001
422303321231
51211142104
6140424301
733042322
oct12637155
95288501
102834029
111666280
12b48091
13782c53
1453ab49
153aeaa4
hex2b3e6d

2834029 has 4 divisors (see below), whose sum is σ = 3091680. Its totient is φ = 2576380.

The previous prime is 2834017. The next prime is 2834047. The reversal of 2834029 is 9204382.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2834029 - 25 = 2833997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2833988 and 2834006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128809 + ... + 128830.

It is an arithmetic number, because the mean of its divisors is an integer number (772920).

22834029 is an apocalyptic number.

It is an amenable number.

2834029 is a deficient number, since it is larger than the sum of its proper divisors (257651).

2834029 is a wasteful number, since it uses less digits than its factorization.

2834029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257650.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2834029 is about 1683.4574541698. The cubic root of 2834029 is about 141.5146592545.

The spelling of 2834029 in words is "two million, eight hundred thirty-four thousand, twenty-nine".

Divisors: 1 11 257639 2834029