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4103100613 = 6416401093
BaseRepresentation
bin1111010010010000…
…0101100011000101
3101120221201002220101
43310210011203011
531400343204423
61515051404101
7203451531313
oct36444054305
911527632811
104103100613
111816103247
12966153631
135050ac5b1
142acd110b3
1519033d7ad
hexf49058c5

4103100613 has 4 divisors (see below), whose sum is σ = 4109502348. Its totient is φ = 4096698880.

The previous prime is 4103100577. The next prime is 4103100619. The reversal of 4103100613 is 3160013014.

4103100613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2792805409 + 1310295204 = 52847^2 + 36198^2 .

It is a cyclic number.

It is not a de Polignac number, because 4103100613 - 213 = 4103092421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103100619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3199906 + ... + 3201187.

It is an arithmetic number, because the mean of its divisors is an integer number (1027375587).

Almost surely, 24103100613 is an apocalyptic number.

It is an amenable number.

4103100613 is a deficient number, since it is larger than the sum of its proper divisors (6401735).

4103100613 is an equidigital number, since it uses as much as digits as its factorization.

4103100613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6401734.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 4103100613 is about 64055.4495183665. The cubic root of 4103100613 is about 1600.9240252425.

Adding to 4103100613 its reverse (3160013014), we get a palindrome (7263113627).

The spelling of 4103100613 in words is "four billion, one hundred three million, one hundred thousand, six hundred thirteen".

Divisors: 1 641 6401093 4103100613