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4127361 = 37196541
BaseRepresentation
bin1111101111101010000001
321202200200020
433233222001
52024033421
6224244053
750040060
oct17575201
97680606
104127361
112369a47
121470629
13b16834
147961d7
15567dc6
hex3efa81

4127361 has 8 divisors (see below), whose sum is σ = 6289344. Its totient is φ = 2358480.

The previous prime is 4127359. The next prime is 4127363. The reversal of 4127361 is 1637214.

It is an interprime number because it is at equal distance from previous prime (4127359) and next prime (4127363).

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

It is not a de Polignac number, because 4127361 - 21 = 4127359 is a prime.

It is a super-4 number, since 4×41273614 (a number of 28 digits) contains 4444 as substring.

4127361 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4127363) 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, 98250 + ... + 98291.

It is an arithmetic number, because the mean of its divisors is an integer number (786168).

Almost surely, 24127361 is an apocalyptic number.

It is an amenable number.

4127361 is a deficient number, since it is larger than the sum of its proper divisors (2161983).

4127361 is a wasteful number, since it uses less digits than its factorization.

4127361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196551.

The product of its digits is 1008, while the sum is 24.

The square root of 4127361 is about 2031.5907560333. The cubic root of 4127361 is about 160.4073085975.

The spelling of 4127361 in words is "four million, one hundred twenty-seven thousand, three hundred sixty-one".

Divisors: 1 3 7 21 196541 589623 1375787 4127361