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5018222743 = 31223743977
BaseRepresentation
bin1001010110001110…
…00000000010010111
3110221201200010110121
410223013000002113
540234131111433
62145541532411
7235233122002
oct45307000227
913851603417
105018222743
112145724026
12b80714107
1361c86c091
14358686539
151e5855c2d
hex12b1c0097

5018222743 has 16 divisors (see below), whose sum is σ = 5215666176. Its totient is φ = 4823118720.

The previous prime is 5018222719. The next prime is 5018222747. The reversal of 5018222743 is 3472228105.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5018222743 - 25 = 5018222711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5018222699 and 5018222708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018222747) 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 15 ways as a sum of consecutive naturals, for example, 5135871 + ... + 5136847.

It is an arithmetic number, because the mean of its divisors is an integer number (325979136).

Almost surely, 25018222743 is an apocalyptic number.

5018222743 is a deficient number, since it is larger than the sum of its proper divisors (197443433).

5018222743 is a wasteful number, since it uses less digits than its factorization.

5018222743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 5018222743 is about 70839.4151796865. The cubic root of 5018222743 is about 1712.0507915709.

The spelling of 5018222743 in words is "five billion, eighteen million, two hundred twenty-two thousand, seven hundred forty-three".

Divisors: 1 31 223 743 977 6913 23033 30287 165689 217871 725911 5136359 6754001 22503241 161878153 5018222743