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343283061 = 31143241919
BaseRepresentation
bin10100011101100…
…001010101110101
3212220221120211110
4110131201111311
51200340024221
654021425233
711335600152
oct2435412565
9786846743
10343283061
11166857710
1296b6b219
1356173a94
143383d229
152020d776
hex14761575

343283061 has 16 divisors (see below), whose sum is σ = 510935040. Its totient is φ = 203211120.

The previous prime is 343283047. The next prime is 343283069. The reversal of 343283061 is 160382343.

It is not a de Polignac number, because 343283061 - 26 = 343282997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343283069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119541 + ... + 122378.

It is an arithmetic number, because the mean of its divisors is an integer number (31933440).

Almost surely, 2343283061 is an apocalyptic number.

It is an amenable number.

343283061 is a deficient number, since it is larger than the sum of its proper divisors (167651979).

343283061 is a wasteful number, since it uses less digits than its factorization.

343283061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241976.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 343283061 is about 18527.8995301680. The cubic root of 343283061 is about 700.1925055580.

The spelling of 343283061 in words is "three hundred forty-three million, two hundred eighty-three thousand, sixty-one".

Divisors: 1 3 11 33 43 129 473 1419 241919 725757 2661109 7983327 10402517 31207551 114427687 343283061