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375353053 = 3131138933
BaseRepresentation
bin10110010111110…
…110111011011101
3222011021220120221
4112113312323131
51232042244203
6101125041341
712205306525
oct2627667335
9864256527
10375353053
11182971339
12a5856251
135c9c1cca
1437bca685
1522e45abd
hex165f6edd

375353053 has 8 divisors (see below), whose sum is σ = 388717056. Its totient is φ = 362067600.

The previous prime is 375353051. The next prime is 375353071. The reversal of 375353053 is 350353573.

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

It is not a de Polignac number, because 375353053 - 21 = 375353051 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 (375353051) 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, 9826 + ... + 29107.

It is an arithmetic number, because the mean of its divisors is an integer number (48589632).

Almost surely, 2375353053 is an apocalyptic number.

It is an amenable number.

375353053 is a deficient number, since it is larger than the sum of its proper divisors (13364003).

375353053 is a wasteful number, since it uses less digits than its factorization.

375353053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39275.

The product of its (nonzero) digits is 70875, while the sum is 34.

The square root of 375353053 is about 19374.0303757375. The cubic root of 375353053 is about 721.3510210757.

The spelling of 375353053 in words is "three hundred seventy-five million, three hundred fifty-three thousand, fifty-three".

Divisors: 1 31 311 9641 38933 1206923 12108163 375353053