Base | Representation |
---|---|
bin | 111100001100110… |
… | …1100011001111100 |
3 | 12012202222200222211 |
4 | 1320121230121330 |
5 | 13114110021104 |
6 | 532235350204 |
7 | 101025504631 |
oct | 17031543174 |
9 | 5182880884 |
10 | 2020001404 |
11 | 947268a53 |
12 | 4845b2364 |
13 | 26265b305 |
14 | 1523c4188 |
15 | bc513e04 |
hex | 7866c67c |
2020001404 has 48 divisors (see below), whose sum is σ = 3960907776. Its totient is φ = 896403200.
The previous prime is 2020001369. The next prime is 2020001419. The reversal of 2020001404 is 4041000202.
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 15 ways as a sum of consecutive naturals, for example, 101949 + ... + 120139.
It is an arithmetic number, because the mean of its divisors is an integer number (82518912).
Almost surely, 22020001404 is an apocalyptic number.
It is an amenable number.
2020001404 is a deficient number, since it is larger than the sum of its proper divisors (1940906372).
2020001404 is a wasteful number, since it uses less digits than its factorization.
2020001404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18306 (or 18304 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 2020001404 is about 44944.4257277807. The cubic root of 2020001404 is about 1264.1071577355.
Adding to 2020001404 its reverse (4041000202), we get a palindrome (6061001606).
The spelling of 2020001404 in words is "two billion, twenty million, one thousand, four hundred four".
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