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348875607 = 3116291869
BaseRepresentation
bin10100110010110…
…110101101010111
3220022110201100210
4110302312231113
51203303004412
654341340503
711434252023
oct2462665527
9808421323
10348875607
11169a27453
1298a07733
1357381492
1434497383
152096583c
hex14cb6b57

348875607 has 4 divisors (see below), whose sum is σ = 465167480. Its totient is φ = 232583736.

The previous prime is 348875573. The next prime is 348875609. The reversal of 348875607 is 706578843.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 348875607 - 210 = 348874583 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 (348875609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58145932 + ... + 58145937.

It is an arithmetic number, because the mean of its divisors is an integer number (116291870).

Almost surely, 2348875607 is an apocalyptic number.

348875607 is a deficient number, since it is larger than the sum of its proper divisors (116291873).

348875607 is a wasteful number, since it uses less digits than its factorization.

348875607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116291872.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 348875607 is about 18678.2120932385. The cubic root of 348875607 is about 703.9744033124.

The spelling of 348875607 in words is "three hundred forty-eight million, eight hundred seventy-five thousand, six hundred seven".

Divisors: 1 3 116291869 348875607