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34180127 = 1131312309
BaseRepresentation
bin1000001001100…
…0110000011111
32101022112022122
42002120300133
532222231002
63220333155
7563345342
oct202306037
971275278
1034180127
1118326043
12b5441bb
137109837
14477a459
1530026a2
hex2098c1f

34180127 has 8 divisors (see below), whose sum is σ = 34760880. Its totient is φ = 33604480.

The previous prime is 34180121. The next prime is 34180163. The reversal of 34180127 is 72108143.

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

It is a cyclic number.

It is not a de Polignac number, because 34180127 - 26 = 34180063 is a prime.

It is a super-2 number, since 2×341801272 = 2336562163472258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34180096 and 34180105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34180121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13649 + ... + 15957.

It is an arithmetic number, because the mean of its divisors is an integer number (4345110).

Almost surely, 234180127 is an apocalyptic number.

34180127 is a deficient number, since it is larger than the sum of its proper divisors (580753).

34180127 is a wasteful number, since it uses less digits than its factorization.

34180127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 34180127 is about 5846.3772543345. The cubic root of 34180127 is about 324.5322723547.

The spelling of 34180127 in words is "thirty-four million, one hundred eighty thousand, one hundred twenty-seven".

Divisors: 1 113 131 2309 14803 260917 302479 34180127