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344141271 = 3312745973
BaseRepresentation
bin10100100000110…
…010110111010111
3212222120012002000
4110200302313113
51201100010041
654052050343
711346103215
oct2440626727
9788505060
10344141271
11167293481
12973039b3
13563b45b6
14339c3cb5
152032cbb6
hex14832dd7

344141271 has 8 divisors (see below), whose sum is σ = 509838960. Its totient is φ = 229427496.

The previous prime is 344141269. The next prime is 344141293. The reversal of 344141271 is 172141443.

It is not a de Polignac number, because 344141271 - 21 = 344141269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 12745973 = 344141271 / (3 + 4 + 4 + 1 + 4 + 1 + 2 + 7 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344141201) 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, 6372960 + ... + 6373013.

It is an arithmetic number, because the mean of its divisors is an integer number (63729870).

Almost surely, 2344141271 is an apocalyptic number.

344141271 is a deficient number, since it is larger than the sum of its proper divisors (165697689).

344141271 is a wasteful number, since it uses less digits than its factorization.

344141271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12745982 (or 12745976 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 344141271 is about 18551.0450109960. The cubic root of 344141271 is about 700.7755153355.

The spelling of 344141271 in words is "three hundred forty-four million, one hundred forty-one thousand, two hundred seventy-one".

Divisors: 1 3 9 27 12745973 38237919 114713757 344141271