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3030435213 = 313580713381
BaseRepresentation
bin1011010010100000…
…1100010110001101
321211012022001121020
42310220030112031
522201242411323
61220412424353
7135045163041
oct26450142615
97735261536
103030435213
111315668913
12706a780b9
13393aac640
1420a68a021
1512b0a6ae3
hexb4a0c58d

3030435213 has 16 divisors (see below), whose sum is σ = 4352468736. Its totient is φ = 1864422720.

The previous prime is 3030435211. The next prime is 3030435253. The reversal of 3030435213 is 3125340303.

It is a happy number.

It is not a de Polignac number, because 3030435213 - 21 = 3030435211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030435211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219783 + ... + 233163.

It is an arithmetic number, because the mean of its divisors is an integer number (272029296).

Almost surely, 23030435213 is an apocalyptic number.

It is an amenable number.

3030435213 is a deficient number, since it is larger than the sum of its proper divisors (1322033523).

3030435213 is a wasteful number, since it uses less digits than its factorization.

3030435213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19204.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 3030435213 is about 55049.3888521934. The cubic root of 3030435213 is about 1447.1104107521.

Adding to 3030435213 its reverse (3125340303), we get a palindrome (6155775516).

The spelling of 3030435213 in words is "three billion, thirty million, four hundred thirty-five thousand, two hundred thirteen".

Divisors: 1 3 13 39 5807 13381 17421 40143 75491 173953 226473 521859 77703467 233110401 1010145071 3030435213