Base | Representation |
---|---|
bin | 1001001110010111011011… |
… | …0100101110101011010101 |
3 | 1022220121100002020212210111 |
4 | 2103211312310232223111 |
5 | 2312133124244220041 |
6 | 33323205345523021 |
7 | 2064523256525161 |
oct | 223456664565325 |
9 | 38817302225714 |
10 | 10142411320021 |
11 | 3260410861622 |
12 | 1179801043471 |
13 | 58756b46a7a6 |
14 | 270c76ac5ca1 |
15 | 128c626c4981 |
hex | 93976d2ead5 |
10142411320021 has 4 divisors (see below), whose sum is σ = 10143654118444. Its totient is φ = 10141168521600.
The previous prime is 10142411319967. The next prime is 10142411320061. The reversal of 10142411320021 is 12002311424101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1146976740900 + 8995434579121 = 1070970^2 + 2999239^2 .
It is a cyclic number.
It is not a de Polignac number, because 10142411320021 - 27 = 10142411319893 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10142411319974 and 10142411320001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10142411320061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621386970 + ... + 621403291.
It is an arithmetic number, because the mean of its divisors is an integer number (2535913529611).
Almost surely, 210142411320021 is an apocalyptic number.
It is an amenable number.
10142411320021 is a deficient number, since it is larger than the sum of its proper divisors (1242798423).
10142411320021 is an equidigital number, since it uses as much as digits as its factorization.
10142411320021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1242798422.
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 10142411320021 its reverse (12002311424101), we get a palindrome (22144722744122).
The spelling of 10142411320021 in words is "ten trillion, one hundred forty-two billion, four hundred eleven million, three hundred twenty thousand, twenty-one".
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