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349060083 = 3116353361
BaseRepresentation
bin10100110011100…
…011101111110011
3220022211002102020
4110303203233303
51203324410313
654345322523
711435650611
oct2463435763
9808732366
10349060083
1116a043009
1298a96443
1357417438
14345046b1
15209a0323
hex14ce3bf3

349060083 has 4 divisors (see below), whose sum is σ = 465413448. Its totient is φ = 232706720.

The previous prime is 349060081. The next prime is 349060087. The reversal of 349060083 is 380060943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 380060943 = 3126686981.

It is a cyclic number.

It is not a de Polignac number, because 349060083 - 21 = 349060081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349060081) 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, 58176678 + ... + 58176683.

It is an arithmetic number, because the mean of its divisors is an integer number (116353362).

Almost surely, 2349060083 is an apocalyptic number.

349060083 is a deficient number, since it is larger than the sum of its proper divisors (116353365).

349060083 is a wasteful number, since it uses less digits than its factorization.

349060083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116353364.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 349060083 is about 18683.1497076912. The cubic root of 349060083 is about 704.0984623334.

The spelling of 349060083 in words is "three hundred forty-nine million, sixty thousand, eighty-three".

Divisors: 1 3 116353361 349060083