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375802085 = 5174421201
BaseRepresentation
bin10110011001100…
…100100011100101
3222012010201112202
4112121210203211
51232201131320
6101142424245
712212156621
oct2631444345
9865121482
10375802085
1118314873a
12a5a32085
135cb1b4c9
1437ca6181
1522ed3b75
hex166648e5

375802085 has 8 divisors (see below), whose sum is σ = 477489816. Its totient is φ = 282956800.

The previous prime is 375802079. The next prime is 375802099. The reversal of 375802085 is 580208573.

It can be written as a sum of positive squares in 4 ways, for example, as 102131236 + 273670849 = 10106^2 + 16543^2 .

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

It is not a de Polignac number, because 375802085 - 216 = 375736549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2210516 + ... + 2210685.

It is an arithmetic number, because the mean of its divisors is an integer number (59686227).

Almost surely, 2375802085 is an apocalyptic number.

It is an amenable number.

375802085 is a deficient number, since it is larger than the sum of its proper divisors (101687731).

375802085 is a wasteful number, since it uses less digits than its factorization.

375802085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421223.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 375802085 is about 19385.6154145284. The cubic root of 375802085 is about 721.6385553596.

The spelling of 375802085 in words is "three hundred seventy-five million, eight hundred two thousand, eighty-five".

Divisors: 1 5 17 85 4421201 22106005 75160417 375802085