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372054241 = 1328619557
BaseRepresentation
bin10110001011010…
…001100011100001
3221221002022110201
4112023101203201
51230221213431
6100530225201
712135260146
oct2613214341
9857068421
10372054241
11181018949
12a4725201
135c108650
14375ac3cd
15229e3461
hex162d18e1

372054241 has 4 divisors (see below), whose sum is σ = 400673812. Its totient is φ = 343434672.

The previous prime is 372054227. The next prime is 372054251. The reversal of 372054241 is 142450273.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123676641 + 248377600 = 11121^2 + 15760^2 .

It is a cyclic number.

It is not a de Polignac number, because 372054241 - 211 = 372052193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372054251) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14309766 + ... + 14309791.

It is an arithmetic number, because the mean of its divisors is an integer number (100168453).

Almost surely, 2372054241 is an apocalyptic number.

It is an amenable number.

372054241 is a deficient number, since it is larger than the sum of its proper divisors (28619571).

372054241 is a wasteful number, since it uses less digits than its factorization.

372054241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28619570.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 372054241 is about 19288.7076031548. The cubic root of 372054241 is about 719.2315882635.

The spelling of 372054241 in words is "three hundred seventy-two million, fifty-four thousand, two hundred forty-one".

Divisors: 1 13 28619557 372054241