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230457426907 is a prime number
BaseRepresentation
bin1101011010100001010…
…1010100001111011011
3211000211222022021121211
43112220111110033123
512233434100130112
6253512022243551
722435643544001
oct3265025241733
9730758267554
10230457426907
11898112338a4
12387b78865b7
13189693b1586
14b22319ca71
155edc3070a7
hex35a85543db

230457426907 has 2 divisors, whose sum is σ = 230457426908. Its totient is φ = 230457426906.

The previous prime is 230457426733. The next prime is 230457426911. The reversal of 230457426907 is 709624754032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230457426907 is a prime.

It is a super-2 number, since 2×2304574269072 (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230457426937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115228713453 + 115228713454.

It is an arithmetic number, because the mean of its divisors is an integer number (115228713454).

Almost surely, 2230457426907 is an apocalyptic number.

230457426907 is a deficient number, since it is larger than the sum of its proper divisors (1).

230457426907 is an equidigital number, since it uses as much as digits as its factorization.

230457426907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 230457426907 in words is "two hundred thirty billion, four hundred fifty-seven million, four hundred twenty-six thousand, nine hundred seven".