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375380 = 2251372
BaseRepresentation
bin1011011101001010100
3201001220222
41123221110
544003010
612013512
73122255
oct1335124
9631828
10375380
11237035
12161298
13101b25
149ab2c
1576355
hex5ba54

375380 has 18 divisors (see below), whose sum is σ = 794094. Its totient is φ = 149056.

The previous prime is 375373. The next prime is 375391. The reversal of 375380 is 83573.

It can be written as a sum of positive squares in 3 ways, for example, as 59536 + 315844 = 244^2 + 562^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 375380.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2672 + ... + 2808.

2375380 is an apocalyptic number.

It is an amenable number.

375380 is an abundant number, since it is smaller than the sum of its proper divisors (418714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

375380 is a wasteful number, since it uses less digits than its factorization.

375380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 375380 is about 612.6826258349. The cubic root of 375380 is about 72.1368282852.

The spelling of 375380 in words is "three hundred seventy-five thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 137 274 548 685 1370 2740 18769 37538 75076 93845 187690 375380