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3213211283 is a prime number
BaseRepresentation
bin1011111110000101…
…1011011010010011
322021221020001020022
42333201123122103
523040040230113
61250502134055
7142424562632
oct27741333223
98257201208
103213211283
1113a9857217
1275812132b
133c2915c69
14226a67519
1513c15c908
hexbf85b693

3213211283 has 2 divisors, whose sum is σ = 3213211284. Its totient is φ = 3213211282.

The previous prime is 3213211271. The next prime is 3213211291. The reversal of 3213211283 is 3821123123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3213211283 - 26 = 3213211219 is a prime.

It is not a weakly prime, because it can be changed into another prime (3213211483) 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 as a sum of consecutive naturals, namely, 1606605641 + 1606605642.

It is an arithmetic number, because the mean of its divisors is an integer number (1606605642).

Almost surely, 23213211283 is an apocalyptic number.

3213211283 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213211283 is an equidigital number, since it uses as much as digits as its factorization.

3213211283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

The square root of 3213211283 is about 56685.1945661299. The cubic root of 3213211283 is about 1475.6377643055.

The spelling of 3213211283 in words is "three billion, two hundred thirteen million, two hundred eleven thousand, two hundred eighty-three".