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375083438 = 25313925457
BaseRepresentation
bin10110010110110…
…101000110101110
3222010210012202012
4112112311012232
51232010132223
6101115201222
712203104502
oct2626650656
9863705665
10375083438
111827a7814
12a5746212
135c929382
1437b5a302
1522de0c78
hex165b51ae

375083438 has 16 divisors (see below), whose sum is σ = 577387440. Its totient is φ = 182672256.

The previous prime is 375083431. The next prime is 375083441. The reversal of 375083438 is 834380573.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 375083395 and 375083404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375083431) 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, 2006 + ... + 27462.

It is an arithmetic number, because the mean of its divisors is an integer number (36086715).

Almost surely, 2375083438 is an apocalyptic number.

375083438 is a deficient number, since it is larger than the sum of its proper divisors (202304002).

375083438 is a wasteful number, since it uses less digits than its factorization.

375083438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25651.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 375083438 is about 19367.0709711097. The cubic root of 375083438 is about 721.1782649295.

The spelling of 375083438 in words is "three hundred seventy-five million, eighty-three thousand, four hundred thirty-eight".

Divisors: 1 2 53 106 139 278 7367 14734 25457 50914 1349221 2698442 3538523 7077046 187541719 375083438