Base | Representation |
---|---|
bin | 1001010011011001010100… |
… | …0011011000111011001001 |
3 | 1100012212100220100011010110 |
4 | 2110312111003120323021 |
5 | 2320042104330403411 |
6 | 33431015401104533 |
7 | 2104002432643233 |
oct | 224662503307311 |
9 | 40185326304113 |
10 | 10228817825481 |
11 | 3294020aa8012 |
12 | 11924b6488149 |
13 | 59275b949a28 |
14 | 275112649253 |
15 | 12b11d3272a6 |
hex | 94d950d8ec9 |
10228817825481 has 32 divisors (see below), whose sum is σ = 13828937840640. Its totient is φ = 6724557100800.
The previous prime is 10228817825449. The next prime is 10228817825489. The reversal of 10228817825481 is 18452871882201.
It is not a de Polignac number, because 10228817825481 - 25 = 10228817825449 is a prime.
It is a super-2 number, since 2×102288178254812 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10228817825489) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96911146 + ... + 97016636.
It is an arithmetic number, because the mean of its divisors is an integer number (432154307520).
Almost surely, 210228817825481 is an apocalyptic number.
It is an amenable number.
10228817825481 is a deficient number, since it is larger than the sum of its proper divisors (3600120015159).
10228817825481 is a wasteful number, since it uses less digits than its factorization.
10228817825481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106917.
The product of its (nonzero) digits is 4587520, while the sum is 57.
The spelling of 10228817825481 in words is "ten trillion, two hundred twenty-eight billion, eight hundred seventeen million, eight hundred twenty-five thousand, four hundred eighty-one".
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