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120223364 = 2230055841
BaseRepresentation
bin1110010101001…
…11011010000100
322101012222110012
413022213122010
5221234121424
615532445352
72656611302
oct712473204
9271188405
10120223364
1161954658
1234319858
131bba47b1
1411d77272
15a84bb0e
hex72a7684

120223364 has 6 divisors (see below), whose sum is σ = 210390894. Its totient is φ = 60111680.

The previous prime is 120223343. The next prime is 120223373. The reversal of 120223364 is 463322021.

It can be written as a sum of positive squares in only one way, i.e., 86676100 + 33547264 = 9310^2 + 5792^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15027917 + ... + 15027924.

It is an arithmetic number, because the mean of its divisors is an integer number (35065149).

Almost surely, 2120223364 is an apocalyptic number.

It is an amenable number.

120223364 is a deficient number, since it is larger than the sum of its proper divisors (90167530).

120223364 is a wasteful number, since it uses less digits than its factorization.

120223364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30055845 (or 30055843 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 120223364 is about 10964.6415354083. The cubic root of 120223364 is about 493.5482601776.

Adding to 120223364 its reverse (463322021), we get a palindrome (583545385).

The spelling of 120223364 in words is "one hundred twenty million, two hundred twenty-three thousand, three hundred sixty-four".

Divisors: 1 2 4 30055841 60111682 120223364