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2834433 = 3474999
BaseRepresentation
bin1010110100000000000001
312100000010000
422310000001
51211200213
6140430213
733043440
oct12640001
95300100
102834433
111666608
12b48369
137831a4
1453ad57
153aec73
hex2b4001

2834433 has 20 divisors (see below), whose sum is σ = 4840000. Its totient is φ = 1619352.

The previous prime is 2834417. The next prime is 2834443. The reversal of 2834433 is 3344382.

It is not a de Polignac number, because 2834433 - 24 = 2834417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2834397 and 2834406.

It is not an unprimeable number, because it can be changed into a prime (2834413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1933 + ... + 3066.

It is an arithmetic number, because the mean of its divisors is an integer number (242000).

It is a Proth number, since it is equal to 173 ⋅ 214 + 1 and 173 < 214.

22834433 is an apocalyptic number.

It is an amenable number.

2834433 is a deficient number, since it is larger than the sum of its proper divisors (2005567).

2834433 is an equidigital number, since it uses as much as digits as its factorization.

2834433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018 (or 5009 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 2834433 is about 1683.5774410463. The cubic root of 2834433 is about 141.5213833924.

The spelling of 2834433 in words is "two million, eight hundred thirty-four thousand, four hundred thirty-three".

Divisors: 1 3 7 9 21 27 63 81 189 567 4999 14997 34993 44991 104979 134973 314937 404919 944811 2834433