Search a number
-
+
10010030083515 = 3457211268917053
BaseRepresentation
bin1001000110101010010001…
…0010011000110110111011
31022102221122012121021210000
42101222210102120312323
52303001020200133030
633142313324324043
72052125606553300
oct221524422306673
938387565537700
1010010030083515
11320a259026240
1211580169a3623
13577c32149997
142686b92830a7
151255b5794860
hex91aa4498dbb

10010030083515 has 240 divisors, whose sum is σ = 22780920111840. Its totient is φ = 4158221598720.

The previous prime is 10010030083451. The next prime is 10010030083523. The reversal of 10010030083515 is 51538003001001.

10010030083515 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 0 + 0 + 300 + 8 + 351 + 5 = 666.

It is not a de Polignac number, because 10010030083515 - 26 = 10010030083451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 586986729 + ... + 587003781.

It is an arithmetic number, because the mean of its divisors is an integer number (94920500466).

Almost surely, 210010030083515 is an apocalyptic number.

10010030083515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10010030083515 is an abundant number, since it is smaller than the sum of its proper divisors (12770890028325).

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

10010030083515 is a wasteful number, since it uses less digits than its factorization.

10010030083515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19784 (or 19768 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 10010030083515 its reverse (51538003001001), we get a palindrome (61548033084516).

The spelling of 10010030083515 in words is "ten trillion, ten billion, thirty million, eighty-three thousand, five hundred fifteen".