Search a number
-
+
120184026 = 2320030671
BaseRepresentation
bin1110010100111…
…01110011011010
322101010222111020
413022131303122
5221231342101
615531543310
72656355514
oct712356332
9271128436
10120184026
1161928046
12342bab36
131bb8c911
1411d66bb4
15a840136
hex729dcda

120184026 has 8 divisors (see below), whose sum is σ = 240368064. Its totient is φ = 40061340.

The previous prime is 120184021. The next prime is 120184027. The reversal of 120184026 is 620481021.

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

120184026 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120183987 and 120184005.

It is not an unprimeable number, because it can be changed into a prime (120184021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10015330 + ... + 10015341.

It is an arithmetic number, because the mean of its divisors is an integer number (30046008).

Almost surely, 2120184026 is an apocalyptic number.

120184026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120184026 is a wasteful number, since it uses less digits than its factorization.

120184026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20030676.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 120184026 is about 10962.8475315495. The cubic root of 120184026 is about 493.4944233892.

The spelling of 120184026 in words is "one hundred twenty million, one hundred eighty-four thousand, twenty-six".

Divisors: 1 2 3 6 20030671 40061342 60092013 120184026