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3030032131 = 71499288767
BaseRepresentation
bin1011010010011010…
…1001111100000011
321211011112120200021
42310212221330003
522201142012011
61220400034311
7135041563630
oct26446517403
97734476607
103030032131
111315412a95
12706902997
1339399b029
1420a5c3187
1512b027471
hexb49a9f03

3030032131 has 8 divisors (see below), whose sum is σ = 3465216000. Its totient is φ = 2595428808.

The previous prime is 3030032081. The next prime is 3030032149. The reversal of 3030032131 is 1312300303.

3030032131 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 3030032131 - 29 = 3030031619 is a prime.

It is a super-2 number, since 2×30300321312 = 18362189429784802322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3030032431) 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, 133891 + ... + 154876.

It is an arithmetic number, because the mean of its divisors is an integer number (433152000).

Almost surely, 23030032131 is an apocalyptic number.

3030032131 is a deficient number, since it is larger than the sum of its proper divisors (435183869).

3030032131 is a wasteful number, since it uses less digits than its factorization.

3030032131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290273.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 3030032131 is about 55045.7276362117. The cubic root of 3030032131 is about 1447.0462472485.

Adding to 3030032131 its reverse (1312300303), we get a palindrome (4342332434).

The spelling of 3030032131 in words is "three billion, thirty million, thirty-two thousand, one hundred thirty-one".

Divisors: 1 7 1499 10493 288767 2021369 432861733 3030032131