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3444214045 = 5821839029
BaseRepresentation
bin1100110101001010…
…1000100100011101
322220000220012110011
43031102220210131
524023204322140
61325433243221
7151231223236
oct31522504435
98800805404
103444214045
111508194a98
12801563511
1342b73679c
142495da08d
1515258ccea
hexcd4a891d

3444214045 has 8 divisors (see below), whose sum is σ = 4138095960. Its totient is φ = 2752011840.

The previous prime is 3444214021. The next prime is 3444214057. The reversal of 3444214045 is 5404124443.

It can be written as a sum of positive squares in 4 ways, for example, as 74063236 + 3370150809 = 8606^2 + 58053^2 .

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

It is not a de Polignac number, because 3444214045 - 211 = 3444211997 is a prime.

It is a super-2 number, since 2×34442140452 = 23725220775550524050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3444213998 and 3444214016.

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, 415410 + ... + 423619.

It is an arithmetic number, because the mean of its divisors is an integer number (517261995).

Almost surely, 23444214045 is an apocalyptic number.

It is an amenable number.

3444214045 is a deficient number, since it is larger than the sum of its proper divisors (693881915).

3444214045 is an equidigital number, since it uses as much as digits as its factorization.

3444214045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839855.

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 3444214045 is about 58687.4266346719. The cubic root of 3444214045 is about 1510.1846250285.

Adding to 3444214045 its reverse (5404124443), we get a palindrome (8848338488).

The spelling of 3444214045 in words is "three billion, four hundred forty-four million, two hundred fourteen thousand, forty-five".

Divisors: 1 5 821 4105 839029 4195145 688842809 3444214045