Search a number
-
+
1030286498401 = 19653120169143
BaseRepresentation
bin11101111111000011101…
…11000101101001100001
310122111100102210221210001
432333201313011221201
5113340011320422101
62105150155140001
7134302313512126
oct16774167055141
93574312727701
101030286498401
11367a3a961466
12147814a44601
1376203b12104
1437c1a94c74d
151bc005d3901
hexefe1dc5a61

1030286498401 has 16 divisors (see below), whose sum is σ = 1087093031040. Its totient is φ = 973740614400.

The previous prime is 1030286498383. The next prime is 1030286498407. The reversal of 1030286498401 is 1048946820301.

It is a cyclic number.

It is not a de Polignac number, because 1030286498401 - 27 = 1030286498273 is a prime.

It is a super-2 number, since 2×10302864984012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030286498407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14866236 + ... + 14935378.

It is an arithmetic number, because the mean of its divisors is an integer number (67943314440).

Almost surely, 21030286498401 is an apocalyptic number.

It is an amenable number.

1030286498401 is a deficient number, since it is larger than the sum of its proper divisors (56806532639).

1030286498401 is a wasteful number, since it uses less digits than its factorization.

1030286498401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71016.

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 1030286498401 in words is "one trillion, thirty billion, two hundred eighty-six million, four hundred ninety-eight thousand, four hundred one".

Divisors: 1 19 653 1201 12407 22819 69143 784253 1313717 14900807 45150379 83040743 857857201 1577774117 54225605179 1030286498401