Search a number
-
+
1030420141110 = 234510911670859
BaseRepresentation
bin11101111111010011101…
…00111001010000110110
310122111200202021201010000
432333221310321100312
5113340300024003420
62105211331412130
7134305525454043
oct16775164712066
93574622251100
101030420141110
11367aa9341188
12147851754046
1376225704939
1437c305ba1ca
151bc0c1d1690
hexefe9d39436

1030420141110 has 80 divisors (see below), whose sum is σ = 2796104638800. Its totient is φ = 272257775424.

The previous prime is 1030420141021. The next prime is 1030420141117. The reversal of 1030420141110 is 111410240301.

1030420141110 is a `hidden beast` number, since 10 + 30 + 4 + 201 + 411 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030420141117) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5747140 + ... + 5923719.

It is an arithmetic number, because the mean of its divisors is an integer number (34951307985).

Almost surely, 21030420141110 is an apocalyptic number.

1030420141110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1030420141110 is an abundant number, since it is smaller than the sum of its proper divisors (1765684497690).

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

1030420141110 is a wasteful number, since it uses less digits than its factorization.

1030420141110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11670987 (or 11670978 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1030420141110 its reverse (111410240301), we get a palindrome (1141830381411).

The spelling of 1030420141110 in words is "one trillion, thirty billion, four hundred twenty million, one hundred forty-one thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 109 135 162 218 270 327 405 545 654 810 981 1090 1635 1962 2943 3270 4905 5886 8829 9810 14715 17658 29430 44145 88290 11670859 23341718 35012577 58354295 70025154 105037731 116708590 175062885 210075462 315113193 350125770 525188655 630226386 945339579 1050377310 1272123631 1575565965 1890679158 2544247262 3151131930 3816370893 4726697895 6360618155 7632741786 9453395790 11449112679 12721236310 19081854465 22898225358 34347338037 38163708930 57245563395 68694676074 103042014111 114491126790 171736690185 206084028222 343473380370 515210070555 1030420141110