Base | Representation |
---|---|
bin | 111100001101000… |
… | …0111001111001110 |
3 | 12012210012021202102 |
4 | 1320122013033032 |
5 | 13114122030220 |
6 | 532241555102 |
7 | 101026443230 |
oct | 17032071716 |
9 | 5183167672 |
10 | 2020111310 |
11 | 947333588 |
12 | 484645a92 |
13 | 262699349 |
14 | 152412250 |
15 | bc536775 |
hex | 786873ce |
2020111310 has 16 divisors (see below), whose sum is σ = 4155657696. Its totient is φ = 692609568.
The previous prime is 2020111253. The next prime is 2020111351. The reversal of 2020111310 is 131110202.
It is a super-2 number, since 2×20201113102 = 8161699409579832200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2020111291 and 2020111300.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14429297 + ... + 14429436.
It is an arithmetic number, because the mean of its divisors is an integer number (259728606).
Almost surely, 22020111310 is an apocalyptic number.
2020111310 is an abundant number, since it is smaller than the sum of its proper divisors (2135546386).
2020111310 is a wasteful number, since it uses less digits than its factorization.
2020111310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28858747.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 2020111310 is about 44945.6483989273. The cubic root of 2020111310 is about 1264.1300835350.
Adding to 2020111310 its reverse (131110202), we get a palindrome (2151221512).
The spelling of 2020111310 in words is "two billion, twenty million, one hundred eleven thousand, three hundred ten".
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