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3044564131 = 74310114831
BaseRepresentation
bin1011010101111000…
…0101110010100011
321212011212212211111
42311132011302203
522213402023011
61222035324151
7135306240160
oct26536056243
97764785744
103044564131
111322639104
1270b750657
133969b864b
1420c4c7067
1512c448121
hexb5785ca3

3044564131 has 8 divisors (see below), whose sum is σ = 3560420864. Its totient is φ = 2548937160.

The previous prime is 3044564093. The next prime is 3044564189. The reversal of 3044564131 is 1314654403.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3044564131 - 211 = 3044562083 is a prime.

It is a super-2 number, since 2×30445641312 = 18538741495543570322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3044564093 and 3044564102.

It is not an unprimeable number, because it can be changed into a prime (3044564191) 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 7 ways as a sum of consecutive naturals, for example, 5057115 + ... + 5057716.

It is an arithmetic number, because the mean of its divisors is an integer number (445052608).

Almost surely, 23044564131 is an apocalyptic number.

3044564131 is a deficient number, since it is larger than the sum of its proper divisors (515856733).

3044564131 is a wasteful number, since it uses less digits than its factorization.

3044564131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10114881.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 3044564131 is about 55177.5690928841. The cubic root of 3044564131 is about 1449.3558979935.

The spelling of 3044564131 in words is "three billion, forty-four million, five hundred sixty-four thousand, one hundred thirty-one".

Divisors: 1 7 43 301 10114831 70803817 434937733 3044564131