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3002200131 = 37142961911
BaseRepresentation
bin1011001011110001…
…1111000001000011
321202020011120100110
42302330133001003
522122030401011
61213523322403
7134253165030
oct26274370103
97666146313
103002200131
111300733437
126b9520403
1338aca4aa8
14206a1a387
1512887aba6
hexb2f1f043

3002200131 has 8 divisors (see below), whose sum is σ = 4574781184. Its totient is φ = 1715542920.

The previous prime is 3002200099. The next prime is 3002200133. The reversal of 3002200131 is 1310022003.

It is a happy number.

3002200131 is digitally balanced in base 2, 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 not a de Polignac number, because 3002200131 - 25 = 3002200099 is a prime.

It is a super-2 number, since 2×30022001312 = 18026411253152834322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3002200133) 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, 71480935 + ... + 71480976.

It is an arithmetic number, because the mean of its divisors is an integer number (571847648).

Almost surely, 23002200131 is an apocalyptic number.

3002200131 is a deficient number, since it is larger than the sum of its proper divisors (1572581053).

3002200131 is a wasteful number, since it uses less digits than its factorization.

3002200131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142961921.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3002200131 is about 54792.3364258178. The cubic root of 3002200131 is about 1442.6020550411.

Adding to 3002200131 its reverse (1310022003), we get a palindrome (4312222134).

The spelling of 3002200131 in words is "three billion, two million, two hundred thousand, one hundred thirty-one".

Divisors: 1 3 7 21 142961911 428885733 1000733377 3002200131