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2235069 = 32318011
BaseRepresentation
bin1000100001101010111101
311012112221100
420201222331
51033010234
6115523313
724666144
oct10415275
94175840
102235069
111297271
128b9539
13603435
1442275b
152e2399
hex221abd

2235069 has 12 divisors (see below), whose sum is σ = 3332992. Its totient is φ = 1441800.

The previous prime is 2235067. The next prime is 2235083. The reversal of 2235069 is 9605322.

2235069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2235069 - 21 = 2235067 is a prime.

It is a super-2 number, since 2×22350692 = 9991066869522, which contains 22 as substring.

It is a d-powerful number, because it can be written as 217 + 217 + 39 + 59 + 0 + 62 + 92 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3727 + ... + 4284.

22235069 is an apocalyptic number.

It is an amenable number.

2235069 is a deficient number, since it is larger than the sum of its proper divisors (1097923).

2235069 is a wasteful number, since it uses less digits than its factorization.

2235069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048 (or 8045 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2235069 is about 1495.0147156466. The cubic root of 2235069 is about 130.7465721810.

The spelling of 2235069 in words is "two million, two hundred thirty-five thousand, sixty-nine".

Divisors: 1 3 9 31 93 279 8011 24033 72099 248341 745023 2235069