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2984365 = 52325951
BaseRepresentation
bin1011011000100110101101
312121121210001
423120212231
51230444430
6143544301
734236526
oct13304655
95547701
102984365
11175921a
12bbb091
138064c7
1457984d
153de3ca
hex2d89ad

2984365 has 8 divisors (see below), whose sum is σ = 3737088. Its totient is φ = 2283600.

The previous prime is 2984363. The next prime is 2984389. The reversal of 2984365 is 5634892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2984365 - 21 = 2984363 is a prime.

It is a d-powerful number, because it can be written as 220 + 95 + 84 + 44 + 311 + 68 + 56 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2984363) 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, 12861 + ... + 13090.

It is an arithmetic number, because the mean of its divisors is an integer number (467136).

22984365 is an apocalyptic number.

It is an amenable number.

2984365 is a deficient number, since it is larger than the sum of its proper divisors (752723).

2984365 is a wasteful number, since it uses less digits than its factorization.

2984365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25979.

The product of its digits is 51840, while the sum is 37.

The square root of 2984365 is about 1727.5314758348. The cubic root of 2984365 is about 143.9739697033.

The spelling of 2984365 in words is "two million, nine hundred eighty-four thousand, three hundred sixty-five".

Divisors: 1 5 23 115 25951 129755 596873 2984365