Base | Representation |
---|---|
bin | 1001110111111010… |
… | …0011010010000100 |
3 | 20211201020022012220 |
4 | 2131332203102010 |
5 | 20412001422411 |
6 | 1114555412340 |
7 | 122452126023 |
oct | 23576432204 |
9 | 6751208186 |
10 | 2650420356 |
11 | 1140103051 |
12 | 61b7540b0 |
13 | 33314778c |
14 | 1b20088ba |
15 | 107a3eb06 |
hex | 9dfa3484 |
2650420356 has 48 divisors (see below), whose sum is σ = 6269155200. Its totient is φ = 871402752.
The previous prime is 2650420351. The next prime is 2650420363. The reversal of 2650420356 is 6530240562.
2650420356 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2650420351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466026 + ... + 471678.
It is an arithmetic number, because the mean of its divisors is an integer number (130607400).
Almost surely, 22650420356 is an apocalyptic number.
It is an amenable number.
2650420356 is an abundant number, since it is smaller than the sum of its proper divisors (3618734844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2650420356 is a wasteful number, since it uses less digits than its factorization.
2650420356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6188 (or 6186 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 33.
The square root of 2650420356 is about 51482.2334014367. The cubic root of 2650420356 is about 1383.9006696117.
The spelling of 2650420356 in words is "two billion, six hundred fifty million, four hundred twenty thousand, three hundred fifty-six".
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