Base | Representation |
---|---|
bin | 1001000111111000100000… |
… | …0011101101100001001100 |
3 | 1022111221211211010011010102 |
4 | 2101332020003231201030 |
5 | 2303322023003413122 |
6 | 33200105301430232 |
7 | 2053501210211120 |
oct | 221761003554114 |
9 | 38457754104112 |
10 | 10031031310412 |
11 | 3218155736902 |
12 | 11600b810b378 |
13 | 579bcb0a1068 |
14 | 26970c515580 |
15 | 125de4385492 |
hex | 91f880ed84c |
10031031310412 has 24 divisors (see below), whose sum is σ = 20196707344800. Its totient is φ = 4270160977920.
The previous prime is 10031031310411. The next prime is 10031031310427. The reversal of 10031031310412 is 21401313013001.
It is not an unprimeable number, because it can be changed into a prime (10031031310411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1202180789 + ... + 1202189132.
It is an arithmetic number, because the mean of its divisors is an integer number (841529472700).
Almost surely, 210031031310412 is an apocalyptic number.
It is an amenable number.
10031031310412 is an abundant number, since it is smaller than the sum of its proper divisors (10165676034388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031031310412 is a wasteful number, since it uses less digits than its factorization.
10031031310412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2404370081 (or 2404370079 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 10031031310412 its reverse (21401313013001), we get a palindrome (31432344323413).
The spelling of 10031031310412 in words is "ten trillion, thirty-one billion, thirty-one million, three hundred ten thousand, four hundred twelve".
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