Base | Representation |
---|---|
bin | 111100001101001… |
… | …1101001000011000 |
3 | 12012210100211202200 |
4 | 1320122131020120 |
5 | 13114132412414 |
6 | 532243530200 |
7 | 101030265534 |
oct | 17032351030 |
9 | 5183324680 |
10 | 2020200984 |
11 | 94739499a |
12 | 484689960 |
13 | 2626cb0c9 |
14 | 152436bc4 |
15 | bc553109 |
hex | 7869d218 |
2020200984 has 48 divisors (see below), whose sum is σ = 5793226920. Its totient is φ = 633788160.
The previous prime is 2020200983. The next prime is 2020201033. The reversal of 2020200984 is 4890020202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020200983) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 824022 + ... + 826469.
Almost surely, 22020200984 is an apocalyptic number.
2020200984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2020200984 is an abundant number, since it is smaller than the sum of its proper divisors (3773025936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020200984 is a wasteful number, since it uses less digits than its factorization.
2020200984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1650520 (or 1650513 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 2020200984 is about 44946.6459705282. The cubic root of 2020200984 is about 1264.1487884323.
The spelling of 2020200984 in words is "two billion, twenty million, two hundred thousand, nine hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •