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1030210030304 = 25721323295539
BaseRepresentation
bin11101111110111010100…
…11011000101011100000
310122111011002220222021022
432333131103120223200
5113334332231432204
62105134424145012
7134300364526100
oct16773523305340
93574132828238
101030210030304
11367a00782894
121477b3308168
13761c101a510
1437c10725200
151bbe8a2b5be
hexefdd4d8ae0

1030210030304 has 216 divisors, whose sum is σ = 2656157411880. Its totient is φ = 389831726592.

The previous prime is 1030210030301. The next prime is 1030210030361. The reversal of 1030210030304 is 4030300120301.

It is a happy number.

It is a super-2 number, since 2×10302100303042 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030210030301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10735367 + ... + 10830905.

It is an arithmetic number, because the mean of its divisors is an integer number (12297025055).

Almost surely, 21030210030304 is an apocalyptic number.

1030210030304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030210030304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1328078705940).

1030210030304 is an abundant number, since it is smaller than the sum of its proper divisors (1625947381576).

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

1030210030304 is a wasteful number, since it uses less digits than its factorization.

1030210030304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95622 (or 95584 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1030210030304 its reverse (4030300120301), we get a palindrome (5060510150605).

The spelling of 1030210030304 in words is "one trillion, thirty billion, two hundred ten million, thirty thousand, three hundred four".