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4213148519 = 13930310421
BaseRepresentation
bin1111101100011111…
…1000101101100111
3101212121210010020202
43323013320231213
532112031223034
61534022221115
7206256112556
oct37307705547
911777703222
104213148519
111872237928
12996b8479b
13521b306b8
142bd799d9d
15199d2a47e
hexfb1f8b67

4213148519 has 4 divisors (see below), whose sum is σ = 4243459080. Its totient is φ = 4182837960.

The previous prime is 4213148501. The next prime is 4213148543. The reversal of 4213148519 is 9158413124.

4213148519 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 is a cyclic number.

It is not a de Polignac number, because 4213148519 - 224 = 4196371303 is a prime.

It is a super-2 number, since 2×42131485192 = 35501240886303786722, 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 (4213108519) 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, 15155072 + ... + 15155349.

It is an arithmetic number, because the mean of its divisors is an integer number (1060864770).

Almost surely, 24213148519 is an apocalyptic number.

4213148519 is a deficient number, since it is larger than the sum of its proper divisors (30310561).

4213148519 is a wasteful number, since it uses less digits than its factorization.

4213148519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30310560.

The product of its digits is 34560, while the sum is 38.

The square root of 4213148519 is about 64908.7707401704. The cubic root of 4213148519 is about 1615.1105585570.

The spelling of 4213148519 in words is "four billion, two hundred thirteen million, one hundred forty-eight thousand, five hundred nineteen".

Divisors: 1 139 30310421 4213148519