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120233014 = 21129199947
BaseRepresentation
bin1110010101010…
…01110000110110
322101020110200121
413022221300312
5221234424024
615533002154
72656651366
oct712516066
9271213617
10120233014
1161960930
123432335a
131bba8cc5
1411d7a9a6
15a84e8e4
hex72a9c36

120233014 has 32 divisors (see below), whose sum is σ = 204768000. Its totient is φ = 52446240.

The previous prime is 120232997. The next prime is 120233021. The reversal of 120233014 is 410332021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126489 + ... + 127435.

It is an arithmetic number, because the mean of its divisors is an integer number (6399000).

Almost surely, 2120233014 is an apocalyptic number.

120233014 is a deficient number, since it is larger than the sum of its proper divisors (84534986).

120233014 is a wasteful number, since it uses less digits than its factorization.

120233014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 120233014 is about 10965.0815774439. The cubic root of 120233014 is about 493.5614650798.

Adding to 120233014 its reverse (410332021), we get a palindrome (530565035).

The spelling of 120233014 in words is "one hundred twenty million, two hundred thirty-three thousand, fourteen".

Divisors: 1 2 11 22 29 58 199 319 398 638 947 1894 2189 4378 5771 10417 11542 20834 27463 54926 63481 126962 188453 302093 376906 604186 2072983 4145966 5465137 10930274 60116507 120233014