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234348079 = 7308310859
BaseRepresentation
bin11011111011111…
…01111000101111
3121022222010010111
431331331320233
5434443114304
635130520451
75543632360
oct1575757057
9538863114
10234348079
111103131a9
1266596127
1339722404
14231a3b67
1515891704
hexdf7de2f

234348079 has 8 divisors (see below), whose sum is σ = 267937920. Its totient is φ = 200786136.

The previous prime is 234348041. The next prime is 234348089. The reversal of 234348079 is 970843432.

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

It is a cyclic number.

It is not a de Polignac number, because 234348079 - 27 = 234347951 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 (234348029) 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, 16152 + ... + 27010.

It is an arithmetic number, because the mean of its divisors is an integer number (33492240).

Almost surely, 2234348079 is an apocalyptic number.

234348079 is a deficient number, since it is larger than the sum of its proper divisors (33589841).

234348079 is a wasteful number, since it uses less digits than its factorization.

234348079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13949.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 234348079 is about 15308.4316309673. The cubic root of 234348079 is about 616.5294113160.

It can be divided in two parts, 23434 and 8079, that added together give a palindrome (31513).

The spelling of 234348079 in words is "two hundred thirty-four million, three hundred forty-eight thousand, seventy-nine".

Divisors: 1 7 3083 10859 21581 76013 33478297 234348079