Base | Representation |
---|---|
bin | 1001010010000101001011… |
… | …0011110111111110101101 |
3 | 1100010201001211102022122121 |
4 | 2110201102303313332231 |
5 | 2314204330244010040 |
6 | 33412402244312541 |
7 | 2102242635263146 |
oct | 224412263677655 |
9 | 40121054368577 |
10 | 10206231625645 |
11 | 3285490749860 |
12 | 118a0523a2751 |
13 | 59059c521643 |
14 | 273dacab4acd |
15 | 12a74a504c4a |
hex | 94852cf7fad |
10206231625645 has 32 divisors (see below), whose sum is σ = 14025277163520. Its totient is φ = 7057472178240.
The previous prime is 10206231625619. The next prime is 10206231625721. The reversal of 10206231625645 is 54652613260201.
It is not a de Polignac number, because 10206231625645 - 25 = 10206231625613 is a prime.
It is a super-3 number, since 3×102062316256453 (a number of 40 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23944935 + ... + 24367444.
It is an arithmetic number, because the mean of its divisors is an integer number (438289911360).
Almost surely, 210206231625645 is an apocalyptic number.
It is an amenable number.
10206231625645 is a deficient number, since it is larger than the sum of its proper divisors (3819045537875).
10206231625645 is a wasteful number, since it uses less digits than its factorization.
10206231625645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48312585.
The product of its (nonzero) digits is 518400, while the sum is 43.
Adding to 10206231625645 its reverse (54652613260201), we get a palindrome (64858844885846).
The spelling of 10206231625645 in words is "ten trillion, two hundred six billion, two hundred thirty-one million, six hundred twenty-five thousand, six hundred forty-five".
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