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120314423 = 1739717827
BaseRepresentation
bin1110010101111…
…01101000110111
322101101121100202
413022331220313
5221300030143
615534431115
72660440625
oct712755067
9271347322
10120314423
1161a07009
123436249b
131bc07088
1411d9c515
15a868ab8
hex72bda37

120314423 has 8 divisors (see below), whose sum is σ = 127719792. Its totient is φ = 112945536.

The previous prime is 120314413. The next prime is 120314429. The reversal of 120314423 is 324413021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120314423 - 28 = 120314167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120314395 and 120314404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120314429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2165 + ... + 15662.

It is an arithmetic number, because the mean of its divisors is an integer number (15964974).

Almost surely, 2120314423 is an apocalyptic number.

120314423 is a deficient number, since it is larger than the sum of its proper divisors (7405369).

120314423 is a wasteful number, since it uses less digits than its factorization.

120314423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18241.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 120314423 is about 10968.7931423653. The cubic root of 120314423 is about 493.6728357114.

Adding to 120314423 its reverse (324413021), we get a palindrome (444727444).

The spelling of 120314423 in words is "one hundred twenty million, three hundred fourteen thousand, four hundred twenty-three".

Divisors: 1 17 397 6749 17827 303059 7077319 120314423