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379282248 = 23325267809
BaseRepresentation
bin10110100110110…
…110001101001000
3222102200112102200
4112212312031020
51234044012443
6101345200200
712253563102
oct2646661510
9872615380
10379282248
11185105404
12a7030060
1360769587
1438530572
152346edd3
hex169b6348

379282248 has 24 divisors (see below), whose sum is σ = 1027222950. Its totient is φ = 126427392.

The previous prime is 379282247. The next prime is 379282273. The reversal of 379282248 is 842282973.

It can be written as a sum of positive squares in only one way, i.e., 194267844 + 185014404 = 13938^2 + 13602^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (379282247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2633833 + ... + 2633976.

Almost surely, 2379282248 is an apocalyptic number.

It is an amenable number.

379282248 is an abundant number, since it is smaller than the sum of its proper divisors (647940702).

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

379282248 is a wasteful number, since it uses less digits than its factorization.

379282248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5267821 (or 5267814 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 379282248 is about 19475.1700377686. The cubic root of 379282248 is about 723.8593227076.

The spelling of 379282248 in words is "three hundred seventy-nine million, two hundred eighty-two thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 5267809 10535618 15803427 21071236 31606854 42142472 47410281 63213708 94820562 126427416 189641124 379282248