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6242019933 = 323531706869
BaseRepresentation
bin1011101000000110…
…11010101001011101
3121010000110110121110
411310003122221131
5100240424114213
62511220052233
7310453202562
oct56403325135
917100413543
106242019933
112713503a66
121262534079
13786276126
1443300c869
15267ee25c3
hex1740daa5d

6242019933 has 16 divisors (see below), whose sum is σ = 8848414080. Its totient is φ = 3905313984.

The previous prime is 6242019929. The next prime is 6242019947. The reversal of 6242019933 is 3399102426.

It is not a de Polignac number, because 6242019933 - 22 = 6242019929 is a prime.

It is a super-4 number, since 4×62420199334 (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6242019891 and 6242019900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6242011933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 849778 + ... + 857091.

It is an arithmetic number, because the mean of its divisors is an integer number (553025880).

Almost surely, 26242019933 is an apocalyptic number.

It is an amenable number.

6242019933 is a deficient number, since it is larger than the sum of its proper divisors (2606394147).

6242019933 is a wasteful number, since it uses less digits than its factorization.

6242019933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706948.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 6242019933 is about 79006.4550084359. The cubic root of 6242019933 is about 1841.2314469385.

The spelling of 6242019933 in words is "six billion, two hundred forty-two million, nineteen thousand, nine hundred thirty-three".

Divisors: 1 3 23 53 69 159 1219 3657 1706869 5120607 39257987 90464057 117773961 271392171 2080673311 6242019933