Search a number
-
+
2220023424641 = 111910622121649
BaseRepresentation
bin100000010011100011101…
…101010010011010000001
321212020021020201220021112
4200103203231102122001
5242333101444042031
64415510434333105
7316251151520261
oct40234355223201
97766236656245
102220023424641
11786563390310
122ba30942a195
131314690702b9
1479641dd37a1
153cb3429862b
hex204e3b52681

2220023424641 has 8 divisors (see below), whose sum is σ = 2549309196000. Its totient is φ = 1911981896640.

The previous prime is 2220023424599. The next prime is 2220023424643. The reversal of 2220023424641 is 1464243200222.

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

It is a cyclic number.

It is not a de Polignac number, because 2220023424641 - 210 = 2220023423617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220023424598 and 2220023424607.

It is not an unprimeable number, because it can be changed into a prime (2220023424643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5311060616 + ... + 5311061033.

It is an arithmetic number, because the mean of its divisors is an integer number (318663649500).

Almost surely, 22220023424641 is an apocalyptic number.

It is an amenable number.

2220023424641 is a deficient number, since it is larger than the sum of its proper divisors (329285771359).

2220023424641 is a wasteful number, since it uses less digits than its factorization.

2220023424641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10622121679.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2220023424641 its reverse (1464243200222), we get a palindrome (3684266624863).

The spelling of 2220023424641 in words is "two trillion, two hundred twenty billion, twenty-three million, four hundred twenty-four thousand, six hundred forty-one".

Divisors: 1 11 19 209 10622121649 116843338139 201820311331 2220023424641