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3000200331 = 31638876917
BaseRepresentation
bin1011001011010011…
…0110110010001011
321202002101222010210
42302310312302023
522121022402311
61213412412203
7134230165512
oct26264666213
97662358123
103000200331
1112aa597a07
126b8917063
1338a75478b
14206659679
151285d33a6
hexb2d36c8b

3000200331 has 16 divisors (see below), whose sum is σ = 4029928704. Its totient is φ = 1985334624.

The previous prime is 3000200317. The next prime is 3000200351. The reversal of 3000200331 is 1330020003.

It is a happy number.

It is not a de Polignac number, because 3000200331 - 211 = 3000198283 is a prime.

It is a super-2 number, since 2×30002003312 = 18002404052265019122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3000200351) 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 15 ways as a sum of consecutive naturals, for example, 430285 + ... + 437201.

It is an arithmetic number, because the mean of its divisors is an integer number (251870544).

Almost surely, 23000200331 is an apocalyptic number.

3000200331 is a deficient number, since it is larger than the sum of its proper divisors (1029728373).

3000200331 is a wasteful number, since it uses less digits than its factorization.

3000200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7970.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3000200331 is about 54774.0844834489. The cubic root of 3000200331 is about 1442.2816726260.

Adding to 3000200331 its reverse (1330020003), we get a palindrome (4330220334).

The spelling of 3000200331 in words is "three billion, two hundred thousand, three hundred thirty-one".

Divisors: 1 3 163 489 887 2661 6917 20751 144581 433743 1127471 3382413 6135379 18406137 1000066777 3000200331