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120200014 = 21119328309
BaseRepresentation
bin1110010101000…
…01101101001110
322101011210102101
413022201231032
5221232400024
615532145314
72656453234
oct712415516
9271153371
10120200014
1161939060
123430823a
131bb96c8c
1411d6c954
15a844c44
hex72a1b4e

120200014 has 16 divisors (see below), whose sum is σ = 197717040. Its totient is φ = 54351360.

The previous prime is 120200011. The next prime is 120200029. The reversal of 120200014 is 410002021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9909 + ... + 18400.

It is an arithmetic number, because the mean of its divisors is an integer number (12357315).

Almost surely, 2120200014 is an apocalyptic number.

120200014 is a deficient number, since it is larger than the sum of its proper divisors (77517026).

120200014 is a wasteful number, since it uses less digits than its factorization.

120200014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28515.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 120200014 is about 10963.5766974104. The cubic root of 120200014 is about 493.5163054958.

Adding to 120200014 its reverse (410002021), we get a palindrome (530202035).

The spelling of 120200014 in words is "one hundred twenty million, two hundred thousand, fourteen".

Divisors: 1 2 11 22 193 386 2123 4246 28309 56618 311399 622798 5463637 10927274 60100007 120200014