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3220230407 is a prime number
BaseRepresentation
bin1011111111110000…
…1101000100000111
322022102102122122212
42333330031010013
523043334333112
61251312414035
7142541335562
oct27774150407
98272378585
103220230407
111402810849
1275a54731b
133c4202aa4
142279734d9
1513ca97522
hexbff0d107

3220230407 has 2 divisors, whose sum is σ = 3220230408. Its totient is φ = 3220230406.

The previous prime is 3220230317. The next prime is 3220230479. The reversal of 3220230407 is 7040320223.

It is a strong prime.

It is an emirp because it is prime and its reverse (7040320223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3220230407 - 218 = 3219968263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220230707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610115203 + 1610115204.

It is an arithmetic number, because the mean of its divisors is an integer number (1610115204).

Almost surely, 23220230407 is an apocalyptic number.

3220230407 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220230407 is an equidigital number, since it uses as much as digits as its factorization.

3220230407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 3220230407 is about 56747.0739950528. The cubic root of 3220230407 is about 1476.7114722672.

The spelling of 3220230407 in words is "three billion, two hundred twenty million, two hundred thirty thousand, four hundred seven".