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2200412 = 221732359
BaseRepresentation
bin1000011001001101011100
311010210101202
420121031130
51030403122
6115055032
724463124
oct10311534
94123352
102200412
111273225
128a1478
135c0726
14413c84
152d6e92
hex21935c

2200412 has 12 divisors (see below), whose sum is σ = 4077360. Its totient is φ = 1035456.

The previous prime is 2200403. The next prime is 2200423. The reversal of 2200412 is 2140022.

It is a junction number, because it is equal to n+sod(n) for n = 2200393 and 2200402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16112 + ... + 16247.

It is an arithmetic number, because the mean of its divisors is an integer number (339780).

22200412 is an apocalyptic number.

It is an amenable number.

2200412 is a deficient number, since it is larger than the sum of its proper divisors (1876948).

2200412 is a wasteful number, since it uses less digits than its factorization.

2200412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32380 (or 32378 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2200412 is about 1483.3785760891. The cubic root of 2200412 is about 130.0672630220.

Adding to 2200412 its reverse (2140022), we get a palindrome (4340434).

The spelling of 2200412 in words is "two million, two hundred thousand, four hundred twelve".

Divisors: 1 2 4 17 34 68 32359 64718 129436 550103 1100206 2200412