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2420220301 is a prime number
BaseRepresentation
bin1001000001000001…
…1010000110001101
320020200001221002221
42100100122012031
514424034022201
61040053415341
7113655350602
oct22020320615
96220057087
102420220301
111032173374
1257663a551
132c7548425
1418d6046a9
15e271c4a1
hex9041a18d

2420220301 has 2 divisors, whose sum is σ = 2420220302. Its totient is φ = 2420220300.

The previous prime is 2420220293. The next prime is 2420220307. The reversal of 2420220301 is 1030220242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2126132100 + 294088201 = 46110^2 + 17149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420220301 - 23 = 2420220293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2420220307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210110150 + 1210110151.

It is an arithmetic number, because the mean of its divisors is an integer number (1210110151).

Almost surely, 22420220301 is an apocalyptic number.

It is an amenable number.

2420220301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420220301 is an equidigital number, since it uses as much as digits as its factorization.

2420220301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2420220301 is about 49195.7345813639. The cubic root of 2420220301 is about 1342.6154274259.

Adding to 2420220301 its reverse (1030220242), we get a palindrome (3450440543).

The spelling of 2420220301 in words is "two billion, four hundred twenty million, two hundred twenty thousand, three hundred one".