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5026041666 = 23210918114153
BaseRepresentation
bin1001010111001001…
…10100111101000010
3110222021101101000100
410223210310331002
540243131313131
62150421303230
7235356435462
oct45344647502
913867341010
105026041666
11214a084548
12b83264b16
13621378c69
1435971dba2
151e639c7e6
hex12b934f42

5026041666 has 48 divisors (see below), whose sum is σ = 11051160120. Its totient is φ = 1650689280.

The previous prime is 5026041661. The next prime is 5026041701. The reversal of 5026041666 is 6661406205.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2983453641 + 2042588025 = 54621^2 + 45195^2 .

It is a super-2 number, since 2×50260416662 = 50522189656736111112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5026041666.

It is not an unprimeable number, because it can be changed into a prime (5026041661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348046 + ... + 362198.

Almost surely, 25026041666 is an apocalyptic number.

5026041666 is an abundant number, since it is smaller than the sum of its proper divisors (6025118454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5026041666 is a wasteful number, since it uses less digits than its factorization.

5026041666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14451 (or 14448 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 5026041666 is about 70894.5813585213. The cubic root of 5026041666 is about 1712.9395156960.

The spelling of 5026041666 in words is "five billion, twenty-six million, forty-one thousand, six hundred sixty-six".

Divisors: 1 2 3 6 9 18 109 181 218 327 362 543 654 981 1086 1629 1962 3258 14153 19729 28306 39458 42459 59187 84918 118374 127377 177561 254754 355122 1542677 2561693 3085354 4628031 5123386 7685079 9256062 13884093 15370158 23055237 27768186 46110474 279224537 558449074 837673611 1675347222 2513020833 5026041666