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120233342 = 2103583657
BaseRepresentation
bin1110010101010…
…01110101111110
322101020111010202
413022221311332
5221234431332
615533003502
72656652345
oct712516576
9271214122
10120233342
11619610a9
1234323592
131bba91b8
1411d7ab5c
15a84ea62
hex72a9d7e

120233342 has 8 divisors (see below), whose sum is σ = 182101296. Its totient is φ = 59532912.

The previous prime is 120233341. The next prime is 120233363. The reversal of 120233342 is 243332021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120233341) 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 3 ways as a sum of consecutive naturals, for example, 291623 + ... + 292034.

It is an arithmetic number, because the mean of its divisors is an integer number (22762662).

Almost surely, 2120233342 is an apocalyptic number.

120233342 is a deficient number, since it is larger than the sum of its proper divisors (61867954).

120233342 is a wasteful number, since it uses less digits than its factorization.

120233342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583762.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 120233342 is about 10965.0965340028. The cubic root of 120233342 is about 493.5619138972.

Adding to 120233342 its reverse (243332021), we get a palindrome (363565363).

The spelling of 120233342 in words is "one hundred twenty million, two hundred thirty-three thousand, three hundred forty-two".

Divisors: 1 2 103 206 583657 1167314 60116671 120233342