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375230343 = 31237101113
BaseRepresentation
bin10110010111011…
…000111110000111
3222011001200021010
4112113120332013
51232024332333
6101122253303
712204256005
oct2627307607
9864050233
10375230343
11182898124
12a57b7233
135c97b1b7
1437b97a75
1522e1e563
hex165d8f87

375230343 has 8 divisors (see below), whose sum is σ = 500716528. Its totient is φ = 249948864.

The previous prime is 375230299. The next prime is 375230353. The reversal of 375230343 is 343032573.

It is a happy number.

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

It is not a de Polignac number, because 375230343 - 26 = 375230279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 375230343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375230353) 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 7 ways as a sum of consecutive naturals, for example, 46846 + ... + 54267.

It is an arithmetic number, because the mean of its divisors is an integer number (62589566).

Almost surely, 2375230343 is an apocalyptic number.

375230343 is a deficient number, since it is larger than the sum of its proper divisors (125486185).

375230343 is a wasteful number, since it uses less digits than its factorization.

375230343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102353.

The product of its (nonzero) digits is 22680, while the sum is 30.

The square root of 375230343 is about 19370.8632487042. The cubic root of 375230343 is about 721.2724047518.

It can be divided in two parts, 375230 and 343, that added together give a palindrome (375573).

The spelling of 375230343 in words is "three hundred seventy-five million, two hundred thirty thousand, three hundred forty-three".

Divisors: 1 3 1237 3711 101113 303339 125076781 375230343