Base | Representation |
---|---|
bin | 1001001101101101101111… |
… | …1100101011100000010111 |
3 | 1022212112110100110101120122 |
4 | 2103123123330223200113 |
5 | 2311442221042013421 |
6 | 33314115233222155 |
7 | 2063646102425462 |
oct | 223333374534027 |
9 | 38775410411518 |
10 | 10131223001111 |
11 | 325669a299a73 |
12 | 11775ba10195b |
13 | 5864a7518944 |
14 | 2704d4bd42d9 |
15 | 12880a3372ab |
hex | 936dbf2b817 |
10131223001111 has 8 divisors (see below), whose sum is σ = 10727293313520. Its totient is φ = 9535165579648.
The previous prime is 10131223001101. The next prime is 10131223001117. The reversal of 10131223001111 is 11110032213101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10131223001111 - 230 = 10130149259287 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10131223001111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10131223001117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1580756 + ... + 4770873.
It is an arithmetic number, because the mean of its divisors is an integer number (1340911664190).
Almost surely, 210131223001111 is an apocalyptic number.
10131223001111 is a deficient number, since it is larger than the sum of its proper divisors (596070312409).
10131223001111 is an equidigital number, since it uses as much as digits as its factorization.
10131223001111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6445473.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 10131223001111 its reverse (11110032213101), we get a palindrome (21241255214212).
The spelling of 10131223001111 in words is "ten trillion, one hundred thirty-one billion, two hundred twenty-three million, one thousand, one hundred eleven".
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