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120233293 is a prime number
BaseRepresentation
bin1110010101010…
…01110101001101
322101020111001221
413022221311031
5221234431133
615533003341
72656652245
oct712516515
9271214057
10120233293
1161961064
1234323551
131bba917b
1411d7ab25
15a84ea2d
hex72a9d4d

120233293 has 2 divisors, whose sum is σ = 120233294. Its totient is φ = 120233292.

The previous prime is 120233261. The next prime is 120233341. The reversal of 120233293 is 392332021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85340644 + 34892649 = 9238^2 + 5907^2 .

It is a cyclic number.

It is not a de Polignac number, because 120233293 - 25 = 120233261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120233093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116646 + 60116647.

It is an arithmetic number, because the mean of its divisors is an integer number (60116647).

Almost surely, 2120233293 is an apocalyptic number.

It is an amenable number.

120233293 is a deficient number, since it is larger than the sum of its proper divisors (1).

120233293 is an equidigital number, since it uses as much as digits as its factorization.

120233293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 120233293 is about 10965.0942996401. The cubic root of 120233293 is about 493.5618468483.

The spelling of 120233293 in words is "one hundred twenty million, two hundred thirty-three thousand, two hundred ninety-three".