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379028992 = 295771283
BaseRepresentation
bin10110100101111…
…000011000000000
3222102012200000211
4112211320120000
51234012411432
6101335523504
712251456536
oct2645703000
9872180024
10379028992
11184a52101
12a6b29594
13606ab214
14384a6156
152341ed47
hex16978600

379028992 has 40 divisors (see below), whose sum is σ = 759221496. Its totient is φ = 189038592.

The previous prime is 379028977. The next prime is 379029011. The reversal of 379028992 is 299820973.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294783 + ... + 296065.

Almost surely, 2379028992 is an apocalyptic number.

379028992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379028992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379610748).

379028992 is an abundant number, since it is smaller than the sum of its proper divisors (380192504).

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

379028992 is an equidigital number, since it uses as much as digits as its factorization.

379028992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878 (or 1862 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 379028992 is about 19468.6669291968. Note that the first 3 decimals coincide. The cubic root of 379028992 is about 723.6981739979.

The spelling of 379028992 in words is "three hundred seventy-nine million, twenty-eight thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 16 32 64 128 256 512 577 1154 1283 2308 2566 4616 5132 9232 10264 18464 20528 36928 41056 73856 82112 147712 164224 295424 328448 656896 740291 1480582 2961164 5922328 11844656 23689312 47378624 94757248 189514496 379028992