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116127321 = 342739059
BaseRepresentation
bin1101110101111…
…11011001011001
322002111212201220
412322333121121
5214212033241
615305002253
72610031422
oct672773131
9262455656
10116127321
115a6071a2
1232a83389
131b09c2bb
14115cc649
15a2dd166
hex6ebf659

116127321 has 8 divisors (see below), whose sum is σ = 154889760. Its totient is φ = 77391552.

The previous prime is 116127317. The next prime is 116127329. The reversal of 116127321 is 123721611.

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

It is not a de Polignac number, because 116127321 - 22 = 116127317 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116127291 and 116127300.

It is not an unprimeable number, because it can be changed into a prime (116127329) 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, 8290 + ... + 17348.

It is an arithmetic number, because the mean of its divisors is an integer number (19361220).

Almost surely, 2116127321 is an apocalyptic number.

It is an amenable number.

116127321 is a deficient number, since it is larger than the sum of its proper divisors (38762439).

116127321 is an equidigital number, since it uses as much as digits as its factorization.

116127321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335.

The product of its digits is 504, while the sum is 24.

The square root of 116127321 is about 10776.2387223001. The cubic root of 116127321 is about 487.8782631594.

Adding to 116127321 its reverse (123721611), we get a palindrome (239848932).

It can be divided in two parts, 1161 and 27321, that added together give a palindrome (28482).

The spelling of 116127321 in words is "one hundred sixteen million, one hundred twenty-seven thousand, three hundred twenty-one".

Divisors: 1 3 4273 9059 12819 27177 38709107 116127321