Base | Representation |
---|---|
bin | 111101011100111… |
… | …1111000000001100 |
3 | 12022201001111112002 |
4 | 1322321333000030 |
5 | 13210334124440 |
6 | 540340131432 |
7 | 102045612632 |
oct | 17271770014 |
9 | 5281044462 |
10 | 2062020620 |
11 | 968a58680 |
12 | 496696b78 |
13 | 26b280c5a |
14 | 157c01352 |
15 | c1064115 |
hex | 7ae7f00c |
2062020620 has 48 divisors (see below), whose sum is σ = 4729003776. Its totient is φ = 749016000.
The previous prime is 2062020563. The next prime is 2062020671. The reversal of 2062020620 is 260202602.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 2062020592 and 2062020601.
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, 222275 + ... + 231365.
It is an arithmetic number, because the mean of its divisors is an integer number (98520912).
Almost surely, 22062020620 is an apocalyptic number.
2062020620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2062020620 is an abundant number, since it is smaller than the sum of its proper divisors (2666983156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2062020620 is a wasteful number, since it uses less digits than its factorization.
2062020620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10142 (or 10140 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2062020620 is about 45409.4772046541. The cubic root of 2062020620 is about 1272.8122152986.
The spelling of 2062020620 in words is "two billion, sixty-two million, twenty thousand, six hundred twenty".
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