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4115315213 = 7383679207
BaseRepresentation
bin1111010101001010…
…1011101000001101
3101121210200200011222
43311102223220031
531412010041323
61520205253125
7203660413352
oct36522535015
911553620158
104115315213
111821a96259
1296a2641a5
13507798179
142b07b0629
151914529c8
hexf54aba0d

4115315213 has 8 divisors (see below), whose sum is σ = 4221956928. Its totient is φ = 4010032224.

The previous prime is 4115315207. The next prime is 4115315257. The reversal of 4115315213 is 3125135114.

4115315213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4115315213 - 214 = 4115298829 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 (4115315293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333545 + ... + 345662.

It is an arithmetic number, because the mean of its divisors is an integer number (527744616).

Almost surely, 24115315213 is an apocalyptic number.

It is an amenable number.

4115315213 is a deficient number, since it is larger than the sum of its proper divisors (106641715).

4115315213 is an equidigital number, since it uses as much as digits as its factorization.

4115315213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679363.

The product of its digits is 1800, while the sum is 26.

The square root of 4115315213 is about 64150.7226225863. The cubic root of 4115315213 is about 1602.5110587461.

The spelling of 4115315213 in words is "four billion, one hundred fifteen million, three hundred fifteen thousand, two hundred thirteen".

Divisors: 1 73 83 6059 679207 49582111 56374181 4115315213