Search a number
-
+
1241322200030 = 251119593934067
BaseRepresentation
bin10010000100000100100…
…100011001101111011110
311101200001212201100221102
4102010010210121233132
5130314211440400110
62350131110433102
7155453056415303
oct22040444315736
94350055640842
101241322200030
11439495025630
121806b0362792
1390096578b43
144411a5550aa
15224527ea5a5
hex12104919bde

1241322200030 has 32 divisors (see below), whose sum is σ = 2565795173760. Its totient is φ = 427632527520.

The previous prime is 1241322200009. The next prime is 1241322200059. The reversal of 1241322200030 is 300022231421.

It is a junction number, because it is equal to n+sod(n) for n = 1241322199975 and 1241322200011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296964944 + ... + 296969123.

It is an arithmetic number, because the mean of its divisors is an integer number (80181099180).

Almost surely, 21241322200030 is an apocalyptic number.

1241322200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241322200030 is an abundant number, since it is smaller than the sum of its proper divisors (1324472973730).

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

1241322200030 is a wasteful number, since it uses less digits than its factorization.

1241322200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593934104.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1241322200030 its reverse (300022231421), we get a palindrome (1541344431451).

The spelling of 1241322200030 in words is "one trillion, two hundred forty-one billion, three hundred twenty-two million, two hundred thousand, thirty".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 2090 593934067 1187868134 2969670335 5939340670 6533274737 11284747273 13066549474 22569494546 32666373685 56423736365 65332747370 112847472730 124132220003 248264440006 620661100015 1241322200030