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120233369 is a prime number
BaseRepresentation
bin1110010101010…
…01110110011001
322101020111011202
413022221312121
5221234431434
615533003545
72656652414
oct712516631
9271214152
10120233369
1161961123
12343235b5
131bba9209
1411d7ab7b
15a84ea7e
hex72a9d99

120233369 has 2 divisors, whose sum is σ = 120233370. Its totient is φ = 120233368.

The previous prime is 120233363. The next prime is 120233383. The reversal of 120233369 is 963332021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116920969 + 3312400 = 10813^2 + 1820^2 .

It is a cyclic number.

It is not a de Polignac number, because 120233369 - 224 = 103456153 is a prime.

It is a super-2 number, since 2×1202333692 = 28912126042180322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (120233363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116684 + 60116685.

It is an arithmetic number, because the mean of its divisors is an integer number (60116685).

Almost surely, 2120233369 is an apocalyptic number.

It is an amenable number.

120233369 is a deficient number, since it is larger than the sum of its proper divisors (1).

120233369 is an equidigital number, since it uses as much as digits as its factorization.

120233369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 120233369 is about 10965.0977651820. The cubic root of 120233369 is about 493.5619508425.

The spelling of 120233369 in words is "one hundred twenty million, two hundred thirty-three thousand, three hundred sixty-nine".