Base | Representation |
---|---|
bin | 11101100010110010100… |
… | …011110111010111111101 |
3 | 21012002100112200122212022 |
4 | 131202302203313113331 |
5 | 231230342344410023 |
6 | 4152400443045525 |
7 | 266451515621120 |
oct | 35426243672775 |
9 | 7162315618768 |
10 | 2030220310013 |
11 | 71301448a005 |
12 | 2895788108a5 |
13 | 1195ab47500c |
14 | 703982863b7 |
15 | 37c261237c8 |
hex | 1d8b28f75fd |
2030220310013 has 32 divisors (see below), whose sum is σ = 2531080396800. Its totient is φ = 1588922709696.
The previous prime is 2030220309977. The next prime is 2030220310039. The reversal of 2030220310013 is 3100130220302.
It is not a de Polignac number, because 2030220310013 - 220 = 2030219261437 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2030220309973 and 2030220310000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030220310043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1704020 + ... + 2638962.
It is an arithmetic number, because the mean of its divisors is an integer number (79096262400).
Almost surely, 22030220310013 is an apocalyptic number.
It is an amenable number.
2030220310013 is a deficient number, since it is larger than the sum of its proper divisors (500860086787).
2030220310013 is a wasteful number, since it uses less digits than its factorization.
2030220310013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 935561.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 2030220310013 its reverse (3100130220302), we get a palindrome (5130350530315).
The spelling of 2030220310013 in words is "two trillion, thirty billion, two hundred twenty million, three hundred ten thousand, thirteen".
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