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2130335 = 5538039
BaseRepresentation
bin1000001000000110011111
311000020021022
420020012133
51021132320
6113354355
724051614
oct10100637
94006238
102130335
111225609
128689bb
1359786c
143d650b
152c1325
hex20819f

2130335 has 8 divisors (see below), whose sum is σ = 2604960. Its totient is φ = 1671904.

The previous prime is 2130307. The next prime is 2130341. The reversal of 2130335 is 5330312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2130335 is a prime.

It is a d-powerful number, because it can be written as 25 + 1 + 3 + 0 + 33 + 311 + 59 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3755 + ... + 4284.

It is an arithmetic number, because the mean of its divisors is an integer number (325620).

22130335 is an apocalyptic number.

2130335 is a deficient number, since it is larger than the sum of its proper divisors (474625).

2130335 is an equidigital number, since it uses as much as digits as its factorization.

2130335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8097.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 2130335 is about 1459.5667165293. The cubic root of 2130335 is about 128.6715801083.

Adding to 2130335 its reverse (5330312), we get a palindrome (7460647).

The spelling of 2130335 in words is "two million, one hundred thirty thousand, three hundred thirty-five".

Divisors: 1 5 53 265 8039 40195 426067 2130335