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93957029 is a prime number
BaseRepresentation
bin1011001100110…
…10101110100101
320112210111210222
411212122232211
5143023111104
613153454125
72220423125
oct546325645
9215714728
1093957029
1149044341
1227571345
131660909a
14c69ac85
1583ae1be
hex599aba5

93957029 has 2 divisors, whose sum is σ = 93957030. Its totient is φ = 93957028.

The previous prime is 93957007. The next prime is 93957041. The reversal of 93957029 is 92075939.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76300225 + 17656804 = 8735^2 + 4202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-93957029 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93957049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46978514 + 46978515.

It is an arithmetic number, because the mean of its divisors is an integer number (46978515).

Almost surely, 293957029 is an apocalyptic number.

It is an amenable number.

93957029 is a deficient number, since it is larger than the sum of its proper divisors (1).

93957029 is an equidigital number, since it uses as much as digits as its factorization.

93957029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 44.

The square root of 93957029 is about 9693.1434013946. The cubic root of 93957029 is about 454.6142993893.

The spelling of 93957029 in words is "ninety-three million, nine hundred fifty-seven thousand, twenty-nine".