Search a number
-
+
375125303 = 7192820491
BaseRepresentation
bin10110010110111…
…111010100110111
3222010212100011202
4112112333110313
51232013002203
6101120123115
712203340530
oct2626772467
9863770152
10375125303
11182826213
12a576649b
135c942447
1437b6b687
1522ded388
hex165bf537

375125303 has 8 divisors (see below), whose sum is σ = 451278720. Its totient is φ = 304612920.

The previous prime is 375125293. The next prime is 375125323. The reversal of 375125303 is 303521573.

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 375125303 - 216 = 375059767 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 (375125323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410113 + ... + 1410378.

It is an arithmetic number, because the mean of its divisors is an integer number (56409840).

Almost surely, 2375125303 is an apocalyptic number.

375125303 is a deficient number, since it is larger than the sum of its proper divisors (76153417).

375125303 is a wasteful number, since it uses less digits than its factorization.

375125303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820517.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 375125303 is about 19368.1517703678. The cubic root of 375125303 is about 721.2050954084.

Adding to 375125303 its reverse (303521573), we get a palindrome (678646876).

The spelling of 375125303 in words is "three hundred seventy-five million, one hundred twenty-five thousand, three hundred three".

Divisors: 1 7 19 133 2820491 19743437 53589329 375125303