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379225026 = 23221068057
BaseRepresentation
bin10110100110101…
…000001111000010
3222102120121221100
4112212220033002
51234040200101
6101344035230
712253234215
oct2646501702
9872517840
10379225026
11185076414
12a7002b16
136074950b
143851777c
152345ce86
hex169a83c2

379225026 has 12 divisors (see below), whose sum is σ = 821654262. Its totient is φ = 126408336.

The previous prime is 379225019. The next prime is 379225057. The reversal of 379225026 is 620522973.

It can be written as a sum of positive squares in only one way, i.e., 376166025 + 3059001 = 19395^2 + 1749^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10534011 + ... + 10534046.

Almost surely, 2379225026 is an apocalyptic number.

379225026 is an abundant number, since it is smaller than the sum of its proper divisors (442429236).

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

379225026 is a wasteful number, since it uses less digits than its factorization.

379225026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21068065 (or 21068062 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 379225026 is about 19473.7008809317. The cubic root of 379225026 is about 723.8229181904.

Adding to 379225026 its reverse (620522973), we get a palindrome (999747999).

The spelling of 379225026 in words is "three hundred seventy-nine million, two hundred twenty-five thousand, twenty-six".

Divisors: 1 2 3 6 9 18 21068057 42136114 63204171 126408342 189612513 379225026