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4103144413 = 41345728949
BaseRepresentation
bin1111010010010001…
…0000001111011101
3101120221210022222121
43310210100033131
531400401110123
61515052342541
7203452103104
oct36444201735
911527708877
104103144413
111816133145
12966174a51
135050c6504
142acd2303b
1519034b75d
hexf49103dd

4103144413 has 8 divisors (see below), whose sum is σ = 4204582200. Its totient is φ = 4001771520.

The previous prime is 4103144371. The next prime is 4103144417. The reversal of 4103144413 is 3144413014.

4103144413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 68608089 + 4034536324 = 8283^2 + 63518^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4103144413 - 221 = 4101047261 is a prime.

It is a super-2 number, since 2×41031444132 = 33671588147866229138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103144417) 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, 127263 + ... + 156211.

It is an arithmetic number, because the mean of its divisors is an integer number (525572775).

Almost surely, 24103144413 is an apocalyptic number.

It is an amenable number.

4103144413 is a deficient number, since it is larger than the sum of its proper divisors (101437787).

4103144413 is a wasteful number, since it uses less digits than its factorization.

4103144413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32447.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 4103144413 is about 64055.7914087399. The cubic root of 4103144413 is about 1600.9297217656.

Adding to 4103144413 its reverse (3144413014), we get a palindrome (7247557427).

The spelling of 4103144413 in words is "four billion, one hundred three million, one hundred forty-four thousand, four hundred thirteen".

Divisors: 1 41 3457 28949 141737 1186909 100076693 4103144413