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3000122133 = 31000040711
BaseRepresentation
bin1011001011010010…
…0011101100010101
321202002020222212120
42302310203230111
522121012402013
61213411010153
7134226421521
oct26264435425
97662228776
103000122133
1112aa544188
126b8899959
1338a727cc8
14206638d81
151285ba123
hexb2d23b15

3000122133 has 4 divisors (see below), whose sum is σ = 4000162848. Its totient is φ = 2000081420.

The previous prime is 3000122131. The next prime is 3000122149. The reversal of 3000122133 is 3312210003.

3000122133 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3000122133 - 21 = 3000122131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000122131) 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, 500020353 + ... + 500020358.

It is an arithmetic number, because the mean of its divisors is an integer number (1000040712).

Almost surely, 23000122133 is an apocalyptic number.

It is an amenable number.

3000122133 is a deficient number, since it is larger than the sum of its proper divisors (1000040715).

3000122133 is a wasteful number, since it uses less digits than its factorization.

3000122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000040714.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3000122133 is about 54773.3706558214. The cubic root of 3000122133 is about 1442.2691418492.

Adding to 3000122133 its reverse (3312210003), we get a palindrome (6312332136).

The spelling of 3000122133 in words is "three billion, one hundred twenty-two thousand, one hundred thirty-three".

Divisors: 1 3 1000040711 3000122133