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142750100417 is a prime number
BaseRepresentation
bin1000010011110010010…
…0011010101111000001
3111122110111111110022012
42010330210122233001
54314323011203132
6145324542022305
713212323555531
oct2047444325701
9448414443265
10142750100417
11555a378a301
12237ba877995
13105cc56a752
146ca29834c1
153aa73a10b2
hex213c91abc1

142750100417 has 2 divisors, whose sum is σ = 142750100418. Its totient is φ = 142750100416.

The previous prime is 142750100351. The next prime is 142750100443. The reversal of 142750100417 is 714001057241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89137476481 + 53612623936 = 298559^2 + 231544^2 .

It is a cyclic number.

It is not a de Polignac number, because 142750100417 - 216 = 142750034881 is a prime.

It is not a weakly prime, because it can be changed into another prime (142750300417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71375050208 + 71375050209.

It is an arithmetic number, because the mean of its divisors is an integer number (71375050209).

Almost surely, 2142750100417 is an apocalyptic number.

It is an amenable number.

142750100417 is a deficient number, since it is larger than the sum of its proper divisors (1).

142750100417 is an equidigital number, since it uses as much as digits as its factorization.

142750100417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 32.

Adding to 142750100417 its reverse (714001057241), we get a palindrome (856751157658).

The spelling of 142750100417 in words is "one hundred forty-two billion, seven hundred fifty million, one hundred thousand, four hundred seventeen".