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2430255001 is a prime number
BaseRepresentation
bin1001000011011010…
…1011111110011001
320021100221202010111
42100312223332121
514434121130001
61041052444321
7114136553356
oct22066537631
96240852114
102430255001
1110378a7609
12579a796a1
132c964ca15
14190a9762d
15e3550851
hex90dabf99

2430255001 has 2 divisors, whose sum is σ = 2430255002. Its totient is φ = 2430255000.

The previous prime is 2430254999. The next prime is 2430255089. The reversal of 2430255001 is 1005520342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1866240000 + 564015001 = 43200^2 + 23749^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430255001 - 21 = 2430254999 is a prime.

It is a super-2 number, since 2×24302550012 = 11812278739771020002, which contains 22 as substring.

Together with 2430254999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2430255701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215127500 + 1215127501.

It is an arithmetic number, because the mean of its divisors is an integer number (1215127501).

Almost surely, 22430255001 is an apocalyptic number.

It is an amenable number.

2430255001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430255001 is an equidigital number, since it uses as much as digits as its factorization.

2430255001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2430255001 is about 49297.6165853888. The cubic root of 2430255001 is about 1344.4684495935.

Adding to 2430255001 its reverse (1005520342), we get a palindrome (3435775343).

The spelling of 2430255001 in words is "two billion, four hundred thirty million, two hundred fifty-five thousand, one".