Base | Representation |
---|---|
bin | 1001000111111001010000… |
… | …0101111011110110101010 |
3 | 1022111222100220001020000200 |
4 | 2101332110011323312222 |
5 | 2303322431201020020 |
6 | 33200141313213030 |
7 | 2053506211340622 |
oct | 221762405736652 |
9 | 38458326036020 |
10 | 10031233220010 |
11 | 3218249703542 |
12 | 1160153861176 |
13 | 579c30b765b2 |
14 | 26972b273882 |
15 | 125e06e6a590 |
hex | 91f9417bdaa |
10031233220010 has 24 divisors (see below), whose sum is σ = 26081206372260. Its totient is φ = 2674995525312.
The previous prime is 10031233219999. The next prime is 10031233220033. The reversal of 10031233220010 is 1002233213001.
10031233220010 is a `hidden beast` number, since 1 + 0 + 0 + 312 + 332 + 20 + 0 + 1 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 10026323274969 + 4909945041 = 3166437^2 + 70071^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55729073355 + ... + 55729073534.
Almost surely, 210031233220010 is an apocalyptic number.
10031233220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10031233220010 is an abundant number, since it is smaller than the sum of its proper divisors (16049973152250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031233220010 is a wasteful number, since it uses less digits than its factorization.
10031233220010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111458146902 (or 111458146899 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10031233220010 its reverse (1002233213001), we get a palindrome (11033466433011).
The spelling of 10031233220010 in words is "ten trillion, thirty-one billion, two hundred thirty-three million, two hundred twenty thousand, ten".
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