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3042530413 = 1323131173449
BaseRepresentation
bin1011010101011001…
…0101010001101101
321212001001120002121
42311112111101231
522212341433123
61221523552541
7135253040026
oct26526252155
97761046077
103042530413
11132147a14a
1270ab2b751
13396455a70
1420c117c4d
1512c19575d
hexb559546d

3042530413 has 32 divisors (see below), whose sum is σ = 3472761600. Its totient is φ = 2644561920.

The previous prime is 3042530347. The next prime is 3042530437. The reversal of 3042530413 is 3140352403.

It is not a de Polignac number, because 3042530413 - 217 = 3042399341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042530213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6776013 + ... + 6776461.

It is an arithmetic number, because the mean of its divisors is an integer number (108523800).

Almost surely, 23042530413 is an apocalyptic number.

It is an amenable number.

3042530413 is a deficient number, since it is larger than the sum of its proper divisors (430231187).

3042530413 is a wasteful number, since it uses less digits than its factorization.

3042530413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3042530413 is about 55159.1371669282. The cubic root of 3042530413 is about 1449.0331109314.

Adding to 3042530413 its reverse (3140352403), we get a palindrome (6182882816).

The spelling of 3042530413 in words is "three billion, forty-two million, five hundred thirty thousand, four hundred thirteen".

Divisors: 1 13 23 131 173 299 449 1703 2249 3013 3979 5837 10327 22663 39169 51727 58819 77677 134251 294619 521249 764647 1009801 1352837 1786571 6776237 10175687 17586881 23225423 132283931 234040801 3042530413