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146131343 is a prime number
BaseRepresentation
bin10001011010111…
…00100110001111
3101011222020111222
420231130212033
5244402200333
622300033555
73423044621
oct1055344617
9334866458
10146131343
117553a706
1240b328bb
1324376067
141559cc11
15cc68298
hex8b5c98f

146131343 has 2 divisors, whose sum is σ = 146131344. Its totient is φ = 146131342.

The previous prime is 146131313. The next prime is 146131367. The reversal of 146131343 is 343131641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146131343 - 220 = 145082767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146131313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73065671 + 73065672.

It is an arithmetic number, because the mean of its divisors is an integer number (73065672).

Almost surely, 2146131343 is an apocalyptic number.

146131343 is a deficient number, since it is larger than the sum of its proper divisors (1).

146131343 is an equidigital number, since it uses as much as digits as its factorization.

146131343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 26.

The square root of 146131343 is about 12088.4797638082. The cubic root of 146131343 is about 526.7215960886.

Adding to 146131343 its reverse (343131641), we get a palindrome (489262984).

The spelling of 146131343 in words is "one hundred forty-six million, one hundred thirty-one thousand, three hundred forty-three".