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2242411031 = 7476815839
BaseRepresentation
bin1000010110101000…
…0111101000010111
312210021111021122102
42011222013220113
514043024123111
61010302352315
7106366115330
oct20552075027
95707437572
102242411031
11a50867663
12526b8b69b
13299760743
14173b5b287
15d1ce813b
hex85a87a17

2242411031 has 8 divisors (see below), whose sum is σ = 2617282560. Its totient is φ = 1881171288.

The previous prime is 2242410979. The next prime is 2242411063. The reversal of 2242411031 is 1301142422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2242411031 is a prime.

It is a super-2 number, since 2×22424110312 = 10056814463900965922, 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 = 2242410994 and 2242411012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242411081) 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, 3407591 + ... + 3408248.

It is an arithmetic number, because the mean of its divisors is an integer number (327160320).

Almost surely, 22242411031 is an apocalyptic number.

2242411031 is a deficient number, since it is larger than the sum of its proper divisors (374871529).

2242411031 is an equidigital number, since it uses as much as digits as its factorization.

2242411031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815893.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2242411031 is about 47354.1025783406. The cubic root of 2242411031 is about 1308.8957987399.

Adding to 2242411031 its reverse (1301142422), we get a palindrome (3543553453).

The spelling of 2242411031 in words is "two billion, two hundred forty-two million, four hundred eleven thousand, thirty-one".

Divisors: 1 7 47 329 6815839 47710873 320344433 2242411031