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3000006231 = 32731366167
BaseRepresentation
bin1011001011010000…
…0111011001010111
321202002001002212220
42302310013121113
522121000144411
61213404313423
7134225426565
oct26264073127
97662032786
103000006231
1112aa4750a2
126b8842873
1338a6b7321
14206608a35
15128595b06
hexb2d07657

3000006231 has 8 divisors (see below), whose sum is σ = 4001483904. Its totient is φ = 1999266360.

The previous prime is 3000006221. The next prime is 3000006259. The reversal of 3000006231 is 1326000003.

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

It is not a de Polignac number, because 3000006231 - 27 = 3000006103 is a prime.

It is a super-2 number, since 2×30000062312 = 18000074772077650722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3000006231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000006221) 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, 174891 + ... + 191276.

It is an arithmetic number, because the mean of its divisors is an integer number (500185488).

Almost surely, 23000006231 is an apocalyptic number.

3000006231 is a deficient number, since it is larger than the sum of its proper divisors (1001477673).

3000006231 is a wasteful number, since it uses less digits than its factorization.

3000006231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368901.

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

The square root of 3000006231 is about 54772.3126314747. The cubic root of 3000006231 is about 1442.2505688242.

Adding to 3000006231 its reverse (1326000003), we get a palindrome (4326006234).

The spelling of 3000006231 in words is "three billion, six thousand, two hundred thirty-one".

Divisors: 1 3 2731 8193 366167 1098501 1000002077 3000006231