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44230404293 is a prime number
BaseRepresentation
bin101001001100010101…
…100110100011000101
311020011111022100012222
4221030111212203011
51211040440414133
632152535022125
73124033143005
oct511425464305
9136144270188
1044230404293
1117837a01439
1286a480a945
13422b64527a
1421d837a005
15123d0bee98
hexa4c5668c5

44230404293 has 2 divisors, whose sum is σ = 44230404294. Its totient is φ = 44230404292.

The previous prime is 44230404289. The next prime is 44230404301. The reversal of 44230404293 is 39240403244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43313101924 + 917302369 = 208118^2 + 30287^2 .

It is a cyclic number.

It is not a de Polignac number, because 44230404293 - 22 = 44230404289 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44230404593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22115202146 + 22115202147.

It is an arithmetic number, because the mean of its divisors is an integer number (22115202147).

Almost surely, 244230404293 is an apocalyptic number.

It is an amenable number.

44230404293 is a deficient number, since it is larger than the sum of its proper divisors (1).

44230404293 is an equidigital number, since it uses as much as digits as its factorization.

44230404293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 44230404293 in words is "forty-four billion, two hundred thirty million, four hundred four thousand, two hundred ninety-three".