Base | Representation |
---|---|
bin | 11101101100000110100… |
… | …11101000111110010101 |
3 | 10121112002020100002120020 |
4 | 32312003103220332111 |
5 | 113203141203304023 |
6 | 2100344314055353 |
7 | 133462165512453 |
oct | 16660323507625 |
9 | 3545066302506 |
10 | 1020110213013 |
11 | 363698691651 |
12 | 145854a1a559 |
13 | 75271751778 |
14 | 3753321b9d3 |
15 | 1b807002de3 |
hex | ed834e8f95 |
1020110213013 has 16 divisors (see below), whose sum is σ = 1371245681856. Its totient is φ = 674532593280.
The previous prime is 1020110212997. The next prime is 1020110213027. The reversal of 1020110213013 is 3103120110201.
It is a happy number.
It is not a de Polignac number, because 1020110213013 - 24 = 1020110212997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1020110212983 and 1020110213001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1020110213113) 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, 578506 + ... + 1541067.
It is an arithmetic number, because the mean of its divisors is an integer number (85702855116).
Almost surely, 21020110213013 is an apocalyptic number.
It is an amenable number.
1020110213013 is a deficient number, since it is larger than the sum of its proper divisors (351135468843).
1020110213013 is a wasteful number, since it uses less digits than its factorization.
1020110213013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2120884.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 1020110213013 its reverse (3103120110201), we get a palindrome (4123230323214).
The spelling of 1020110213013 in words is "one trillion, twenty billion, one hundred ten million, two hundred thirteen thousand, thirteen".
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