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2242414431 = 32249157159
BaseRepresentation
bin1000010110101000…
…1000011101011111
312210021111110022100
42011222020131133
514043024230211
61010302420143
7106366131255
oct20552103537
95707443270
102242414431
11a5086a174
12526b91653
1329976215a
14173b5c5d5
15d1ce9156
hex85a8875f

2242414431 has 6 divisors (see below), whose sum is σ = 3239043080. Its totient is φ = 1494942948.

The previous prime is 2242414429. The next prime is 2242414441. The reversal of 2242414431 is 1344142422.

2242414431 is a `hidden beast` number, since 2 + 242 + 414 + 4 + 3 + 1 = 666.

2242414431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2242414431 - 21 = 2242414429 is a prime.

It is a super-2 number, since 2×22424144312 = 10056844960714107522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2242414395 and 2242414404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242414411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124578571 + ... + 124578588.

Almost surely, 22242414431 is an apocalyptic number.

2242414431 is a deficient number, since it is larger than the sum of its proper divisors (996628649).

2242414431 is a wasteful number, since it uses less digits than its factorization.

2242414431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249157165 (or 249157162 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 2242414431 is about 47354.1384780676. The cubic root of 2242414431 is about 1308.8964602665.

Adding to 2242414431 its reverse (1344142422), we get a palindrome (3586556853).

The spelling of 2242414431 in words is "two billion, two hundred forty-two million, four hundred fourteen thousand, four hundred thirty-one".

Divisors: 1 3 9 249157159 747471477 2242414431