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18050127 = 341146749
BaseRepresentation
bin100010011011…
…0110001001111
31020222001010020
41010312301033
514110101002
61442513223
7306265164
oct104666117
936861106
1018050127
11a209367
126065813
13397ca64
14257c06b
1518b82bc
hex1136c4f

18050127 has 8 divisors (see below), whose sum is σ = 24654000. Its totient is φ = 11739840.

The previous prime is 18050119. The next prime is 18050173. The reversal of 18050127 is 72105081.

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

It is not a de Polignac number, because 18050127 - 23 = 18050119 is a prime.

It is a super-2 number, since 2×180501272 = 651614169432258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 18050097 and 18050106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18050027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73252 + ... + 73497.

It is an arithmetic number, because the mean of its divisors is an integer number (3081750).

Almost surely, 218050127 is an apocalyptic number.

18050127 is a deficient number, since it is larger than the sum of its proper divisors (6603873).

18050127 is a wasteful number, since it uses less digits than its factorization.

18050127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146793.

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 18050127 is about 4248.5441035724. The cubic root of 18050127 is about 262.3171915402.

The spelling of 18050127 in words is "eighteen million, fifty thousand, one hundred twenty-seven".

Divisors: 1 3 41 123 146749 440247 6016709 18050127