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1030110420000 = 2535417839629
BaseRepresentation
bin11101111110101110101…
…11011001110000100000
310122110220011111020121210
432333113113121300200
5113334131231420000
62105120505150120
7134265045046044
oct16772727316040
93573804436553
101030110420000
1136795a528122
12147785a8b340
13761a64b21cc
1437c013d6024
151bbdee02350
hexefd75d9c20

1030110420000 has 240 divisors, whose sum is σ = 3381214415040. Its totient is φ = 274513536000.

The previous prime is 1030110419993. The next prime is 1030110420019. The reversal of 1030110420000 is 240110301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×10301104200002 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 106975186 + ... + 106984814.

It is an arithmetic number, because the mean of its divisors is an integer number (14088393396).

Almost surely, 21030110420000 is an apocalyptic number.

1030110420000 is a gapful number since it is divisible by the number (10) 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 1030110420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1690607207520).

1030110420000 is an abundant number, since it is smaller than the sum of its proper divisors (2351103995040).

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

1030110420000 is an equidigital number, since it uses as much as digits as its factorization.

1030110420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11445 (or 11422 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1030110420000 its reverse (240110301), we get a palindrome (1030350530301).

The spelling of 1030110420000 in words is "one trillion, thirty billion, one hundred ten million, four hundred twenty thousand".