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1000331341 = 23112338729
BaseRepresentation
bin111011100111111…
…101100001001101
32120201022002121221
4323213331201031
54022041100331
6243132323341
733534450622
oct7347754115
92521262557
101000331341
1147372a819
1223b013551
1312c324c49
1496bd6349
155cc49711
hex3b9fd84d

1000331341 has 8 divisors (see below), whose sum is σ = 1044780480. Its totient is φ = 955961952.

The previous prime is 1000331329. The next prime is 1000331351. The reversal of 1000331341 is 1431330001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1000331341 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 (1000331351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6465 + ... + 45193.

It is an arithmetic number, because the mean of its divisors is an integer number (130597560).

Almost surely, 21000331341 is an apocalyptic number.

It is an amenable number.

1000331341 is a deficient number, since it is larger than the sum of its proper divisors (44449139).

1000331341 is a wasteful number, since it uses less digits than its factorization.

1000331341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39875.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1000331341 is about 31628.0151289960. The cubic root of 1000331341 is about 1000.1104348037.

Adding to 1000331341 its reverse (1431330001), we get a palindrome (2431661342).

The spelling of 1000331341 in words is "one billion, three hundred thirty-one thousand, three hundred forty-one".

Divisors: 1 23 1123 25829 38729 890767 43492667 1000331341