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3344441445 = 32574320921
BaseRepresentation
bin1100011101011000…
…0010000001100101
322122002011020011200
43013112002001211
523322134111240
61311510553113
7145610166102
oct30726020145
98562136150
103344441445
1114669393a4
12794068799
13413b72647
1423a267aa9
15148930930
hexc7582065

3344441445 has 12 divisors (see below), whose sum is σ = 5797031916. Its totient is φ = 1783702080.

The previous prime is 3344441423. The next prime is 3344441459. The reversal of 3344441445 is 5441444433.

It can be written as a sum of positive squares in 2 ways, for example, as 1698841089 + 1645600356 = 41217^2 + 40566^2 .

It is not a de Polignac number, because 3344441445 - 25 = 3344441413 is a prime.

It is a super-2 number, since 2×33444414452 = 22370577158067376050, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37160416 + ... + 37160505.

It is an arithmetic number, because the mean of its divisors is an integer number (483085993).

Almost surely, 23344441445 is an apocalyptic number.

It is an amenable number.

3344441445 is a deficient number, since it is larger than the sum of its proper divisors (2452590471).

3344441445 is a wasteful number, since it uses less digits than its factorization.

3344441445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74320932 (or 74320929 counting only the distinct ones).

The product of its digits is 184320, while the sum is 36.

The square root of 3344441445 is about 57831.1459768869. The cubic root of 3344441445 is about 1495.4590738649.

Adding to 3344441445 its reverse (5441444433), we get a palindrome (8785885878).

The spelling of 3344441445 in words is "three billion, three hundred forty-four million, four hundred forty-one thousand, four hundred forty-five".

Divisors: 1 3 5 9 15 45 74320921 222962763 371604605 668888289 1114813815 3344441445