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1030064122 = 21812845481
BaseRepresentation
bin111101011001011…
…000011111111010
32122210020200100001
4331121120133322
54102144022442
6250113503214
734345254253
oct7531303772
92583220301
101030064122
1148949846a
12248b71b0a
131355353c9
149ab35b2a
156066e2b7
hex3d6587fa

1030064122 has 8 divisors (see below), whose sum is σ = 1553633172. Its totient is φ = 512186400.

The previous prime is 1030064099. The next prime is 1030064149. The reversal of 1030064122 is 2214600301.

It can be written as a sum of positive squares in 2 ways, for example, as 758506681 + 271557441 = 27541^2 + 16479^2 .

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

It is a super-2 number, since 2×10300641222 = 2122064190863261768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030064122.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1422379 + ... + 1423102.

Almost surely, 21030064122 is an apocalyptic number.

1030064122 is a deficient number, since it is larger than the sum of its proper divisors (523569050).

1030064122 is a wasteful number, since it uses less digits than its factorization.

1030064122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845664.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1030064122 is about 32094.6120400294. The cubic root of 1030064122 is about 1009.9225905447.

Adding to 1030064122 its reverse (2214600301), we get a palindrome (3244664423).

The spelling of 1030064122 in words is "one billion, thirty million, sixty-four thousand, one hundred twenty-two".

Divisors: 1 2 181 362 2845481 5690962 515032061 1030064122