Base | Representation |
---|---|
bin | 1001011000010100000100… |
… | …1111010001111000001001 |
3 | 1100111221110101011020202001 |
4 | 2112011001033101320021 |
5 | 2322433130104031441 |
6 | 33533511503111001 |
7 | 2113053314046211 |
oct | 226050117217011 |
9 | 40457411136661 |
10 | 10313311002121 |
11 | 331693a214216 |
12 | 11a6956ba2461 |
13 | 59a70590963a |
14 | 27924a035241 |
15 | 12d415ed7731 |
hex | 961413d1e09 |
10313311002121 has 16 divisors (see below), whose sum is σ = 10376382481920. Its totient is φ = 10250463928320.
The previous prime is 10313311002097. The next prime is 10313311002131. The reversal of 10313311002121 is 12120011331301.
It is a cyclic number.
It is not a de Polignac number, because 10313311002121 - 25 = 10313311002089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10313311002131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202860721 + ... + 202911553.
It is an arithmetic number, because the mean of its divisors is an integer number (648523905120).
Almost surely, 210313311002121 is an apocalyptic number.
It is an amenable number.
10313311002121 is a deficient number, since it is larger than the sum of its proper divisors (63071479799).
10313311002121 is a wasteful number, since it uses less digits than its factorization.
10313311002121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53016.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 10313311002121 its reverse (12120011331301), we get a palindrome (22433322333422).
The spelling of 10313311002121 in words is "ten trillion, three hundred thirteen billion, three hundred eleven million, two thousand, one hundred twenty-one".
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