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120044014 = 21913922727
BaseRepresentation
bin1110010011110…
…11100111101110
322100212212102121
413021323213232
5221212402024
615524543154
72655233356
oct711734756
9270785377
10120044014
1161841932
1234251aba
131bb40c7c
1411d2bb66
15a8138e4
hex727b9ee

120044014 has 16 divisors (see below), whose sum is σ = 190915200. Its totient is φ = 56451384.

The previous prime is 120044009. The next prime is 120044017. The reversal of 120044014 is 410440021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120044017) 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, 6082 + ... + 16645.

It is an arithmetic number, because the mean of its divisors is an integer number (11932200).

Almost surely, 2120044014 is an apocalyptic number.

120044014 is a deficient number, since it is larger than the sum of its proper divisors (70871186).

120044014 is a wasteful number, since it uses less digits than its factorization.

120044014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22887.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 120044014 is about 10956.4599209781. The cubic root of 120044014 is about 493.3027118604.

Adding to 120044014 its reverse (410440021), we get a palindrome (530484035).

The spelling of 120044014 in words is "one hundred twenty million, forty-four thousand, fourteen".

Divisors: 1 2 19 38 139 278 2641 5282 22727 45454 431813 863626 3159053 6318106 60022007 120044014