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3419682271 = 5364522307
BaseRepresentation
bin1100101111010100…
…0011010111011111
322211022201212011221
43023311003113133
524000414313041
61323155354211
7150512551105
oct31365032737
98738655157
103419682271
1114a53599a5
127b52b2967
13426627745
14246251c75
151503442d1
hexcbd435df

3419682271 has 4 divisors (see below), whose sum is σ = 3484204632. Its totient is φ = 3355159912.

The previous prime is 3419682247. The next prime is 3419682281. The reversal of 3419682271 is 1722869143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1722869143 = 7432318801.

It is not a de Polignac number, because 3419682271 - 215 = 3419649503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3419682281) 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, 32261101 + ... + 32261206.

It is an arithmetic number, because the mean of its divisors is an integer number (871051158).

Almost surely, 23419682271 is an apocalyptic number.

3419682271 is a deficient number, since it is larger than the sum of its proper divisors (64522361).

3419682271 is an equidigital number, since it uses as much as digits as its factorization.

3419682271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64522360.

The product of its digits is 145152, while the sum is 43.

The square root of 3419682271 is about 58478.0494801254. The cubic root of 3419682271 is about 1506.5905959898.

The spelling of 3419682271 in words is "three billion, four hundred nineteen million, six hundred eighty-two thousand, two hundred seventy-one".

Divisors: 1 53 64522307 3419682271