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120442714 = 278603051
BaseRepresentation
bin1110010110111…
…00111101011010
322101122010100021
413023130331122
5221313131324
615541301054
72661513640
oct713347532
9271563307
10120442714
1161a94437
123440478a
131bc505a2
1411dd3190
15a891ae4
hex72dcf5a

120442714 has 8 divisors (see below), whose sum is σ = 206473248. Its totient is φ = 51618300.

The previous prime is 120442703. The next prime is 120442757. The reversal of 120442714 is 417244021.

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

It is an unprimeable number.

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, 4301512 + ... + 4301539.

It is an arithmetic number, because the mean of its divisors is an integer number (25809156).

Almost surely, 2120442714 is an apocalyptic number.

120442714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120442714 is a deficient number, since it is larger than the sum of its proper divisors (86030534).

120442714 is an equidigital number, since it uses as much as digits as its factorization.

120442714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8603060.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 120442714 is about 10974.6395840592. The cubic root of 120442714 is about 493.8482407948.

Adding to 120442714 its reverse (417244021), we get a palindrome (537686735).

The spelling of 120442714 in words is "one hundred twenty million, four hundred forty-two thousand, seven hundred fourteen".

Divisors: 1 2 7 14 8603051 17206102 60221357 120442714