[go: up one dir, main page]

Search a number
-
+
2242441213 = 54111233691
BaseRepresentation
bin1000010110101000…
…1110111111111101
312210021112211001021
42011222032333331
514043031104323
61010303144141
7106366302325
oct20552167775
95707484037
102242441213
11a50888301
12526ba5051
132997713bc
14173b68285
15d1d0205d
hex85a8effd

2242441213 has 8 divisors (see below), whose sum is σ = 2249195936. Its totient is φ = 2235697200.

The previous prime is 2242441171. The next prime is 2242441231. The reversal of 2242441213 is 3121442422.

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 2242441213 - 29 = 2242440701 is a prime.

It is a super-2 number, since 2×22424412132 = 10057085187521822738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242441273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605698 + ... + 609388.

It is an arithmetic number, because the mean of its divisors is an integer number (281149492).

Almost surely, 22242441213 is an apocalyptic number.

It is an amenable number.

2242441213 is a deficient number, since it is larger than the sum of its proper divisors (6754723).

2242441213 is a wasteful number, since it uses less digits than its factorization.

2242441213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5355.

The product of its digits is 3072, while the sum is 25.

The square root of 2242441213 is about 47354.4212613775. The cubic root of 2242441213 is about 1308.9016711269.

Adding to 2242441213 its reverse (3121442422), we get a palindrome (5363883635).

The spelling of 2242441213 in words is "two billion, two hundred forty-two million, four hundred forty-one thousand, two hundred thirteen".

Divisors: 1 541 1123 3691 607543 1996831 4144993 2242441213