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379233050 = 25272154789
BaseRepresentation
bin10110100110101…
…010001100011010
3222102121000221112
4112212222030122
51234040424200
6101344140322
712253266500
oct2646521432
9872530845
10379233050
11185081449
12a70076a2
1360750071
143851a670
1523460535
hex169aa31a

379233050 has 36 divisors (see below), whose sum is σ = 820541790. Its totient is φ = 130021920.

The previous prime is 379233037. The next prime is 379233097. The reversal of 379233050 is 50332973.

It can be written as a sum of positive squares in 3 ways, for example, as 328950769 + 50282281 = 18137^2 + 7091^2 .

It is a junction number, because it is equal to n+sod(n) for n = 379232998 and 379233016.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 74945 + ... + 79844.

Almost surely, 2379233050 is an apocalyptic number.

379233050 is an abundant number, since it is smaller than the sum of its proper divisors (441308740).

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

379233050 is a wasteful number, since it uses less digits than its factorization.

379233050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154815 (or 154803 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 32.

The square root of 379233050 is about 19473.9069012872. The cubic root of 379233050 is about 723.8280232632.

The spelling of 379233050 in words is "three hundred seventy-nine million, two hundred thirty-three thousand, fifty".

Divisors: 1 2 5 7 10 14 25 35 49 50 70 98 175 245 350 490 1225 2450 154789 309578 773945 1083523 1547890 2167046 3869725 5417615 7584661 7739450 10835230 15169322 27088075 37923305 54176150 75846610 189616525 379233050