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2220463041 = 31743538491
BaseRepresentation
bin1000010001011001…
…1001001111000001
312201202012012122220
42010112121033001
514021414304131
61004200121253
7106011424116
oct20426311701
95652165586
102220463041
11a3a436825
1251b766229
13295047774
14170c8690d
15cee0ee96
hex845993c1

2220463041 has 8 divisors (see below), whose sum is σ = 3134771424. Its totient is φ = 1393231680.

The previous prime is 2220463031. The next prime is 2220463043. The reversal of 2220463041 is 1403640222.

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

It is not a de Polignac number, because 2220463041 - 221 = 2218365889 is a prime.

It is a super-2 number, since 2×22204630412 = 9860912232893935362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2220463043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21769195 + ... + 21769296.

It is an arithmetic number, because the mean of its divisors is an integer number (391846428).

Almost surely, 22220463041 is an apocalyptic number.

It is an amenable number.

2220463041 is a deficient number, since it is larger than the sum of its proper divisors (914308383).

2220463041 is a wasteful number, since it uses less digits than its factorization.

2220463041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43538511.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2220463041 is about 47121.7894503169. The cubic root of 2220463041 is about 1304.6114414019.

The spelling of 2220463041 in words is "two billion, two hundred twenty million, four hundred sixty-three thousand, forty-one".

Divisors: 1 3 17 51 43538491 130615473 740154347 2220463041