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120200514 = 2372861917
BaseRepresentation
bin1110010101000…
…01110101000010
322101011211002220
413022201311002
5221232404024
615532151510
72656454550
oct712416502
9271154086
10120200514
1161939475
1234308596
131bb97285
1411d6cbd0
15a844e79
hex72a1d42

120200514 has 16 divisors (see below), whose sum is σ = 274744128. Its totient is φ = 34342992.

The previous prime is 120200503. The next prime is 120200533. The reversal of 120200514 is 415002021.

It is a junction number, because it is equal to n+sod(n) for n = 120200493 and 120200502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430917 + ... + 1431000.

It is an arithmetic number, because the mean of its divisors is an integer number (17171508).

Almost surely, 2120200514 is an apocalyptic number.

120200514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120200514 is an abundant number, since it is smaller than the sum of its proper divisors (154543614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120200514 is a wasteful number, since it uses less digits than its factorization.

120200514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861929.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 120200514 is about 10963.5995001642. The cubic root of 120200514 is about 493.5169897935.

Adding to 120200514 its reverse (415002021), we get a palindrome (535202535).

The spelling of 120200514 in words is "one hundred twenty million, two hundred thousand, five hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 2861917 5723834 8585751 17171502 20033419 40066838 60100257 120200514