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4252150241 = 61891375717
BaseRepresentation
bin1111110101110010…
…1010100111100001
3101222100011121112222
43331130222213201
532202022301431
61541534200425
7210241452323
oct37534524741
911870147488
104252150241
111892256459
129a8053115
13529c37a41
142c4a2d613
1519d48157b
hexfd72a9e1

4252150241 has 16 divisors (see below), whose sum is σ = 4403088720. Its totient is φ = 4104545280.

The previous prime is 4252150213. The next prime is 4252150249. The reversal of 4252150241 is 1420512524.

It can be written as a sum of positive squares in 8 ways, for example, as 591900241 + 3660250000 = 24329^2 + 60500^2 .

It is a cyclic number.

It is not a de Polignac number, because 4252150241 - 210 = 4252149217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4252150241.

It is not an unprimeable number, because it can be changed into a prime (4252150249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740915 + ... + 746631.

It is an arithmetic number, because the mean of its divisors is an integer number (275193045).

Almost surely, 24252150241 is an apocalyptic number.

It is an amenable number.

4252150241 is a deficient number, since it is larger than the sum of its proper divisors (150938479).

4252150241 is a wasteful number, since it uses less digits than its factorization.

4252150241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6004.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4252150241 is about 65208.5135622642. The cubic root of 4252150241 is about 1620.0790289394.

Adding to 4252150241 its reverse (1420512524), we get a palindrome (5672662765).

The spelling of 4252150241 in words is "four billion, two hundred fifty-two million, one hundred fifty thousand, two hundred forty-one".

Divisors: 1 61 89 137 5429 5717 8357 12193 348737 508813 743773 783229 31037593 47776969 69707381 4252150241