Base | Representation |
---|---|
bin | 111100001101101… |
… | …0001001000101011 |
3 | 12012210202122221222 |
4 | 1320123101020223 |
5 | 13114211221440 |
6 | 532252252255 |
7 | 101032143545 |
oct | 17033211053 |
9 | 5183678858 |
10 | 2020413995 |
11 | 94751aa36 |
12 | 48477108b |
13 | 262774052 |
14 | 152490695 |
15 | bc5962b5 |
hex | 786d122b |
2020413995 has 16 divisors (see below), whose sum is σ = 2545136640. Its totient is φ = 1537672800.
The previous prime is 2020413979. The next prime is 2020414013. The reversal of 2020413995 is 5993140202.
It is not a de Polignac number, because 2020413995 - 24 = 2020413979 is a prime.
It is a super-2 number, since 2×20204139952 = 8164145422383720050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101321 + ... + 119610.
It is an arithmetic number, because the mean of its divisors is an integer number (159071040).
Almost surely, 22020413995 is an apocalyptic number.
2020413995 is a deficient number, since it is larger than the sum of its proper divisors (524722645).
2020413995 is a wasteful number, since it uses less digits than its factorization.
2020413995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221026.
The product of its (nonzero) digits is 19440, while the sum is 35.
The square root of 2020413995 is about 44949.0155064602. The cubic root of 2020413995 is about 1264.1932176972.
The spelling of 2020413995 in words is "two billion, twenty million, four hundred thirteen thousand, nine hundred ninety-five".
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