Base | Representation |
---|---|
bin | 1001000111111000110011… |
… | …0111111010000011101010 |
3 | 1022111222001110010210111222 |
4 | 2101332030313322003222 |
5 | 2303322204144231442 |
6 | 33200121305222042 |
7 | 2053503211012346 |
oct | 221761467720352 |
9 | 38458043123458 |
10 | 10031112102122 |
11 | 32181972a8911 |
12 | 116011b191922 |
13 | 579c11a4a8c7 |
14 | 269719146626 |
15 | 125deb4e38d2 |
hex | 91f8cdfa0ea |
10031112102122 has 8 divisors (see below), whose sum is σ = 15201788443716. Its totient is φ = 4963849287552.
The previous prime is 10031112102043. The next prime is 10031112102211. The reversal of 10031112102122 is 22120121113001.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 9385099647121 + 646012455001 = 3063511^2 + 803749^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 10031112102122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25853381513 + ... + 25853381900.
Almost surely, 210031112102122 is an apocalyptic number.
10031112102122 is a deficient number, since it is larger than the sum of its proper divisors (5170676341594).
10031112102122 is an equidigital number, since it uses as much as digits as its factorization.
10031112102122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51706763512.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 10031112102122 its reverse (22120121113001), we get a palindrome (32151233215123).
The spelling of 10031112102122 in words is "ten trillion, thirty-one billion, one hundred twelve million, one hundred two thousand, one hundred twenty-two".
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