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1030012241 = 10138326627
BaseRepresentation
bin111101011001001…
…011110101010001
32122210011001011112
4331121023311101
54102140342431
6250112423105
734344650066
oct7531136521
92583131145
101030012241
11489462495
12248b47a95
131355178cb
149ab20c6d
156065dc2b
hex3d64bd51

1030012241 has 8 divisors (see below), whose sum is σ = 1042965504. Its totient is φ = 1017113200.

The previous prime is 1030012189. The next prime is 1030012279. The reversal of 1030012241 is 1422100301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030012241 - 222 = 1025817937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030015241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25370 + ... + 51996.

It is an arithmetic number, because the mean of its divisors is an integer number (130370688).

Almost surely, 21030012241 is an apocalyptic number.

It is an amenable number.

1030012241 is a deficient number, since it is larger than the sum of its proper divisors (12953263).

1030012241 is a wasteful number, since it uses less digits than its factorization.

1030012241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27111.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1030012241 is about 32093.8037789228. The cubic root of 1030012241 is about 1009.9056347480.

Adding to 1030012241 its reverse (1422100301), we get a palindrome (2452112542).

The spelling of 1030012241 in words is "one billion, thirty million, twelve thousand, two hundred forty-one".

Divisors: 1 101 383 26627 38683 2689327 10198141 1030012241