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5428118738 = 273111246697
BaseRepresentation
bin1010000111000101…
…01000010011010010
3112000021222000001202
411003202220103102
542104044244423
62254343231202
7251341151030
oct50342502322
915007860052
105428118738
112336038a49
121075a48502
13686766aa3
14396ca5550
1521b821728
hex1438a84d2

5428118738 has 16 divisors (see below), whose sum is σ = 9335274624. Its totient is φ = 2318854560.

The previous prime is 5428118701. The next prime is 5428118741. The reversal of 5428118738 is 8378118245.

It is a junction number, because it is equal to n+sod(n) for n = 5428118692 and 5428118701.

It is an unprimeable number.

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, 618995 + ... + 627702.

It is an arithmetic number, because the mean of its divisors is an integer number (583454664).

Almost surely, 25428118738 is an apocalyptic number.

5428118738 is a deficient number, since it is larger than the sum of its proper divisors (3907155886).

5428118738 is a wasteful number, since it uses less digits than its factorization.

5428118738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247017.

The product of its digits is 430080, while the sum is 47.

The square root of 5428118738 is about 73675.7676444569. The cubic root of 5428118738 is about 1757.4505462378.

The spelling of 5428118738 in words is "five billion, four hundred twenty-eight million, one hundred eighteen thousand, seven hundred thirty-eight".

Divisors: 1 2 7 14 311 622 2177 4354 1246697 2493394 8726879 17453758 387722767 775445534 2714059369 5428118738