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142607 is a prime number
BaseRepresentation
bin100010110100001111
321020121202
4202310033
514030412
63020115
71132523
oct426417
9236552
10142607
1198163
126a63b
134cbaa
1439d83
152c3c2
hex22d0f

142607 has 2 divisors, whose sum is σ = 142608. Its totient is φ = 142606.

The previous prime is 142601. The next prime is 142609. The reversal of 142607 is 706241.

142607 is nontrivially palindromic in base 15.

142607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142607 - 24 = 142591 is a prime.

Together with 142609, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 142607.

It is not a weakly prime, because it can be changed into another prime (142601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71303 + 71304.

It is an arithmetic number, because the mean of its divisors is an integer number (71304).

2142607 is an apocalyptic number.

142607 is a deficient number, since it is larger than the sum of its proper divisors (1).

142607 is an equidigital number, since it uses as much as digits as its factorization.

142607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 142607 is about 377.6334201312. The cubic root of 142607 is about 52.2452663920.

Adding to 142607 its reverse (706241), we get a palindrome (848848).

The spelling of 142607 in words is "one hundred forty-two thousand, six hundred seven".