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419052113 = 691606443
BaseRepresentation
bin11000111110100…
…011101001010001
31002012112001102122
4120332203221101
51324234131423
6105325424025
713245612164
oct3076435121
91065461378
10419052113
111a55a9067
12b840b015
1368a8243c
143d923adb
1526bc88c8
hex18fa3a51

419052113 has 4 divisors (see below), whose sum is σ = 419659248. Its totient is φ = 418444980.

The previous prime is 419052107. The next prime is 419052133. The reversal of 419052113 is 311250914.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 419052113 - 24 = 419052097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (419052133) 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, 302531 + ... + 303912.

It is an arithmetic number, because the mean of its divisors is an integer number (104914812).

Almost surely, 2419052113 is an apocalyptic number.

It is an amenable number.

419052113 is a deficient number, since it is larger than the sum of its proper divisors (607135).

419052113 is an equidigital number, since it uses as much as digits as its factorization.

419052113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607134.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 419052113 is about 20470.7623942051. The cubic root of 419052113 is about 748.3234330310.

The spelling of 419052113 in words is "four hundred nineteen million, fifty-two thousand, one hundred thirteen".

Divisors: 1 691 606443 419052113