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375327380 = 22518766369
BaseRepresentation
bin10110010111110…
…000101010010100
3222011020121101002
4112113300222110
51232040434010
6101124322432
712205141631
oct2627605224
9864217332
10375327380
1118295401a
12a5843418
135c9b340c
1437bc1188
1522e3d1a5
hex165f0a94

375327380 has 12 divisors (see below), whose sum is σ = 788187540. Its totient is φ = 150130944.

The previous prime is 375327307. The next prime is 375327391. The reversal of 375327380 is 83723573.

375327380 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 188567824 + 186759556 = 13732^2 + 13666^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9383165 + ... + 9383204.

It is an arithmetic number, because the mean of its divisors is an integer number (65682295).

Almost surely, 2375327380 is an apocalyptic number.

It is an amenable number.

375327380 is an abundant number, since it is smaller than the sum of its proper divisors (412860160).

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

375327380 is a wasteful number, since it uses less digits than its factorization.

375327380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18766378 (or 18766376 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 375327380 is about 19373.3678022176. The cubic root of 375327380 is about 721.3345746334.

The spelling of 375327380 in words is "three hundred seventy-five million, three hundred twenty-seven thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 18766369 37532738 75065476 93831845 187663690 375327380