Base | Representation |
---|---|
bin | 1001000111011011010111… |
… | …1000010001111001001111 |
3 | 1022111012122202012001222201 |
4 | 2101312311320101321033 |
5 | 2303210013243143043 |
6 | 33152333230422331 |
7 | 2053103330244625 |
oct | 221666570217117 |
9 | 38435582161881 |
10 | 10023210131023 |
11 | 32149018a5a91 |
12 | 115a6949619a7 |
13 | 57925290b06b |
14 | 2691a98b9515 |
15 | 125ad790dc4d |
hex | 91db5e11e4f |
10023210131023 has 8 divisors (see below), whose sum is σ = 10605987025920. Its totient is φ = 9445957188120.
The previous prime is 10023210130993. The next prime is 10023210131059. The reversal of 10023210131023 is 32013101232001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10023210131023 - 25 = 10023210130991 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10023210137023) 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, 1380984265 + ... + 1380991522.
It is an arithmetic number, because the mean of its divisors is an integer number (1325748378240).
Almost surely, 210023210131023 is an apocalyptic number.
10023210131023 is a deficient number, since it is larger than the sum of its proper divisors (582776894897).
10023210131023 is a wasteful number, since it uses less digits than its factorization.
10023210131023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2761975997.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10023210131023 its reverse (32013101232001), we get a palindrome (42036311363024).
The spelling of 10023210131023 in words is "ten trillion, twenty-three billion, two hundred ten million, one hundred thirty-one thousand, twenty-three".
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